research papers for free download

“The only truly modern academic research engine”

Oa.mg is a search engine for academic papers, specialising in open access. we have over 250 million papers in our index..

• Interesting
• Scholarships
• UGC-CARE Journals

14 Websites to Download Research Paper for Free – 2024

14 Top Websites for Free, Open Access Research Paper Download

Collecting and reading relevant research articles to one’s research areas is important for PhD scholars. However, for any research scholar, downloading a research paper is one of the most difficult tasks. You must pay for access to high-quality research materials or subscribe to the journal or publication. In this article, ilovephd lists the top 14 websites to download free research papers, journals, books, datasets, patents, and conference proceedings downloads.

Free Research Paper Download Websites – 2024

Check the 14 best free websites to download and read research papers listed below:

Sci-Hub is a website link with over 64.5 million academic papers and articles available for direct download. It bypasses publisher paywalls by allowing access through educational institution proxies.  To download papers Sci-Hub  stores papers in its repository, this storage is called Library Genesis (LibGen) or Library Genesis Proxy 2024. It helps researchers to download free articles by simply using Digital Object Identifier (DOI) of the article.

Visit: Working Sci-Hub Proxy Links – 2024

2. Z-Library

The Z-Library clones Library Genesis, a shadow library project. Z-Library facilitates file sharing of scholarly journal articles, academic texts, and general-interest books (including some copyrighted materials). While most of its books come from Library Genesis, further expanding the collection, users can also directly upload content to the site. This user-contributed content helps to make literature even more widely available. Additionally, individuals can donate to the website’s repository, furthering their mission of free access.

Z-Library claims to have a massive collection, boasting more than 10,139,382 Books books and 84,837,646 Articles articles as of April 25, 2024. According to the project’s page for academic publications (at booksc.org), it aspires to be “the world’s largest e-book library” as well as “the world’s largest scientific papers repository.” Interestingly, Z-Library also describes itself as a donation-based non-profit organization.

Visit Z-Library – You can Download 70,000,000+ scientific articles for free

3. Library Genesis

The Library Genesis aggregator is a community aiming to collect and catalog item descriptions for the most scientific, scientific, and technical directions, as well as file metadata. In addition to the descriptions, the aggregator contains only links to third-party resources hosted by users. All information posted on the website is collected from publicly available public Internet resources and is intended solely for informational purposes.

Visit: libgen.li

4. Unpaywall – Free Research Paper Download

Unpaywall harvests Open Access content from over 50,000 publishers and repositories, and makes it easy to find, track, and use. It is integrated into thousands of library systems, search platforms, and other information products worldwide. If you’re involved in scholarly communication, there’s a good chance you’ve already used Unpaywall data.

Unpaywall is run by OurResearch, a nonprofit dedicated to making scholarships more accessible to everyone. Open is our passion. So it’s only natural our source code is open, too.

Visit: unpaywall.org

5. GetTheResearch.org

GetTheResearch.org is an  Artificial Intelligence(AI)  powered search engine for searching and understanding  scientific articles  for researchers and scientists. It was developed as a part of the  Unpaywall  project. Unpaywall is a database of 23,329,737 free scholarly Open Access(OA) articles from over 50,000 publishers and repositories, and make it easy to find, track, and use.

Visit: Find and Understand 25 Million Peer-Reviewed Research Papers for Free

6. Directory of Open Access Journals (DOAJ)

DOAJ (Directory of Open Access Journals) was launched in 2003 with 300 open-access journals. Today, this independent index contains almost 17,500 peer-reviewed, open-access journals covering all areas of science, technology, medicine, social sciences, arts, and humanities. Open-access journals from all countries and in all languages are accepted for indexing.

DOAJ is financially supported by many libraries, publishers, and other like-minded organizations. Supporting DOAJ demonstrates a firm commitment to open access and the infrastructure that supports it.

Visit: doaj.org

7. Researcher

The Researcher is a free journal-finding mobile application that helps you to read new journal papers every day that are relevant to your research. It is the most popular mobile application used by more than 3 million scientists and researchers to keep themselves updated with the latest academic literature.

Visit: 10 Best Apps for Graduate Students 

8. Science Open

ScienceOpen  is a discovery platform with interactive features for scholars to enhance their research in the open, make an impact, and receive credit for it. It provides context-building services for publishers, to bring researchers closer to the content than ever before. These advanced search and discovery functions, combined with post-publication peer review, recommendation, social sharing, and collection-building features make  ScienceOpen  the only research platform you’ll ever need.

Visit: scienceopen.com

OA.mg is a search engine for academic papers. Whether you are looking for a specific paper, or for research from a field, or all of an author’s works – OA.mg is the place to find it.

Visit: oa.mg

10. Internet Archive Scholar

Internet Archive Scholar (IAS) is a full-text search index that includes over 25 million research articles and other scholarly documents preserved in the Internet Archive. The collection spans from digitized copies of eighteenth-century journals through the latest Open Access conference proceedings and pre-prints crawled from the World Wide Web.

Visit: Sci hub Alternative – Internet Archive Scholar

11. Citationsy Archives

Citationsy was founded in 2017 after the reference manager Cenk was using at the time, RefMe, was shut down. It was immediately obvious that the reason people loved RefMe — a clean interface, speed, no ads, and simplicity of use — did not apply to CiteThisForMe. It turned out to be easier than anticipated to get a rough prototype up.

Visit: citationsy.com

CORE is the world’s largest aggregator of open-access research papers from repositories and journals. It is a not-for-profit service dedicated to the open-access mission. We serve the global network of repositories and journals by increasing the discoverability and reuse of open-access content.

It provides solutions for content management, discovery, and scalable machine access to research. Our services support a wide range of stakeholders, specifically researchers, the general public, academic institutions, developers, funders, and companies from a diverse range of sectors including but not limited to innovators, AI technology companies, digital library solutions, and pharma.

Visit: core.ac.uk

13. Dimensions

The database called “Dimensions” covers millions of research publications connected by more than 1.6 billion citations, supporting grants, datasets, clinical trials, patents, and policy documents.

Dimensions is the most comprehensive research grants database that links grants to millions of resulting publications, clinical trials, and patents. It

provides up-to-the-minute online attention data via Altmetric, showing you how often publications and clinical trials are discussed around the world. 226m Altmetric mentions with 17m links to publications.

Dimensions include datasets from repositories such as Figshare, Dryad, Zenodo, Pangaea, and many more. It hosts millions of patents with links to other citing patents as well as to publications and supporting grants.

Visit: dimensions.ai

14. PaperPanda – Download Research Papers for Free

PaperPanda is a Chrome extension that uses some clever logic and the Panda’s detective skills to find you the research paper PDFs you need. Essentially, when you activate PaperPanda it finds the DOI of the paper from the current page, and then goes and searches for it. It starts by querying various Open Access repositories like OpenAccessButton, OaDoi, SemanticScholar, Core, ArXiV, and the Internet Archive. You can also set your university library’s domain in the settings (this feature is in the works and coming soon). PaperPanda will then automatically search for the paper through your library. You can also set a different custom domain in the settings.

Visit: PaperPanda

I hope this article will help you to know some of the best websites to download research papers and journals for free. By utilizing open-access databases, free search tools, and potentially even your local university library, you can access a wealth of valuable scholarly information without infringing on a copyright. Remember, ethical practices in research paper downloading are important, so always prioritize legal access to materials whenever possible. Happy researching!

• download paid books for free
• download research papers for free
• download research papers free
• download scientific article for free
• Free Datasets download
• how to download research paper

24 Best Free Plagiarism Checkers in 2024

How to check scopus indexed journals 2024, types of research variable in research with example.

hi im zara,student of art. could you please tell me how i can download the paper and books about painting, sewing,sustainable fashion,graphic and so on. thank a lot

thanks for the informative reports.

warm regards

Good, Keep it up!

LEAVE A REPLY Cancel reply

Most popular, what is hypothesis in research types, examples, & importance, how to write a research paper a complete guide, google phd $50000 fellowship program 2024, phd funding schemes in india 2024, how does gptzero work ai detector for chatgpt / gemini / copilot / meta ai, how to effectively use meta ai for phd research, most asked phd viva-voce questions and answers, best for you, what is phd, popular posts, 480 ugc-care list of journals – science – 2024, popular category.

• POSTDOC 317
• Interesting 259
• Journals 234
• Fellowship 127
• Research Methodology 102
• All Scopus Indexed Journals 92

iLovePhD is a research education website to know updated research-related information. It helps researchers to find top journals for publishing research articles and get an easy manual for research tools. The main aim of this website is to help Ph.D. scholars who are working in various domains to get more valuable ideas to carry out their research. Learn the current groundbreaking research activities around the world, love the process of getting a Ph.D.

Contact us: [email protected]

Google News

Copyright © 2024 iLovePhD. All rights reserved

• Artificial intelligence

15 Best Websites to Download Research Papers for Free

This post may contain affiliate links that allow us to earn a commission at no expense to you. Learn more

Is your thirst for knowledge limited by expensive subscriptions? Explore the best websites to download research papers for free and expand your academic reach.

Today, navigating through the academic terrain often feels like being stuck in an intellectual desert, parched for knowledge.

With paywalls acting like impenetrable fortresses, accessing scholarly articles becomes a herculean task. However, a beacon of hope exists in the form of free-access platforms, quenching our thirst for intellectual wisdom. Let’s set sail on this scholarly journey.

Table of Contents

Do you recall the Z Library, a once-prominent source of free academic resources? While its seizure by the FBI was a stark reminder of copyright considerations, it also marked a transformative phase in the digital academic landscape. 

Today’s champions of academia aren’t just about offering free access, they uphold ethics and copyright respectability. Let’s delve into these repositories that are reshaping the academia world. You can download free research papers from any of the following websites.

Best Websites to Download Research Papers

#1. sci-hub – best for accessing paywalled academic papers.

• Unlocks millions of academic articles
• Known as the ‘Robin Hood’ of research
• Free and easy to use

Sci-Hub is the defiant maverick of the academic sphere. Often termed the “Pirate Bay of Science,” it presents an unconventional solution to the paywall barrier, freely providing access to a vast range of scholarly literature.

What are the benefits of Sci-Hub?

• Unlimited Access: Unlocks paywalled research papers
• Extensive Database: Hosts a wide variety of academic disciplines
• User-friendly: Features a simple interface and easy navigation

Despite its contentious standing, Sci-Hub offers an invaluable service to knowledge-seekers. While navigating the tightrope between access and legality, it represents a game-changing force in the world of academic research.

Source: https://www.sci-hub.se

#2. Library Genesis (Libgen) – Best for a Wide Range of Books and Articles

• Houses a comprehensive collection of books and articles
• Allows downloading in various formats
• Free and efficient

If the pursuit of knowledge was a grand voyage, Library Genesis, or Libgen, would undoubtedly be your trusty compass and map. Like the vast sea brimming with hidden treasures, Libgen is an expansive library with riches ranging from academic papers to rare textbooks, and even popular fiction. 

It’s not just a repository, but a vibrant confluence of multiple disciplines and interests, catering to the unique intellectual appetite of each knowledge seeker.

You might also like:

• 15 Best Online Research Communities and Forums 2024
• 25 Best Tools for Tracking Research Impact and Citations
• SAGE Open Impact Factor & Key Scientometrics
• 11 Best Academic Writing Tools For Researchers 2024
• Top Mathematics Journals – what and How to get

What are the benefits of Libgen?

• Multidisciplinary: Holds resources for a vast array of subjects
• Diverse Content: Offers not just articles but also books, textbooks, and fiction
• Format Freedom: Allows content download in various formats

Libgen, with its remarkable expanse and variety, is the academic equivalent of a treasure trove. It’s a one-stop destination for researchers and readers, making it an invaluable ally in the quest for knowledge.

Source: https://libgen.is

#3. Unpaywall – Best for Legal Open Access Versions of Scholarly Articles

• Provides legal access to millions of academic articles
• Fast and user-friendly
• Free and ethically sound

Unpaywall is the stately knight of the academic world. Upholding the banner of ethics, it gallantly charges through the battlefield of paywalls, breaking barriers and making scholarly literature accessible.

Unpaywall doesn’t just give you a key; it gives you a legal, ethically sound key to the treasure chest of academic wisdom. This website is not merely a tool; it’s a testament to the idea that knowledge should be accessible to all, without compromising on legality and respect for authorship.

What are the benefits of Unpaywall?

• Legal Access: Enables legitimate access to research papers
• Wide Reach: Features an extensive, continuously updated database
• Cost-free: All services are available without any charges

For those who believe in the harmony of free access and ethical consideration, Unpaywall is a guiding star. It reflects an ideal blend of accessibility, legality, and respect for intellectual property .

Source: https://unpaywall.org

• Best Survey Tools For Research In Academics
• 15 Best Online Research Communities And Forums
• 15 Best Academic Journal Discovery Platforms
• 15 Best Academic Research Trend Prediction Platforms

#4. Directory of Open Access Journals (DOAJ) – Best for Peer-Reviewed Open Access Journals

• Repository of high-quality, open-access, peer-reviewed journals
• Covers all subjects and many languages
• Free to use

DOAJ is one of the most popular open access repositories that offers peer-reviewed, open-access journals across numerous subjects and languages. More than just a tool, DOAJ symbolizes the collaborative ethos of academia, fostering a global exchange of knowledge with no entry ticket.

What are the benefits of DOAJ?

• High Quality: Ensures all listed journals are peer-reviewed for quality assurance
• Wide Range: Features journals covering numerous subjects and languages
• Free Access: No cost attached to access these resources

The DOAJ, in its essence, manifests the democratic spirit of academic research. It’s an indispensable platform for researchers seeking high-quality, peer-reviewed, open-access resources across a wide range of subjects.

Source: https://doaj.org

• SCI Journal: Science Journal Impact Factor
• Deep Web For Academic Research To Double Your Access To Knowledge 
• 15 Best Academic Journal Discovery Platforms 2024
• We Help scientists make more impact

#5. Open Access Button – Best for Free Versions of Paywalled Articles

• Finds legal free versions of paywalled articles
• Fast, simple, and reliable
• Free and respects copyright laws

Just like the rush of adrenaline you feel when you find a forgotten $20 bill in your old jeans, Open Access Button brings the same excitement to the academic sphere. 

It is your trusty detective, sniffing out legal, freely accessible versions of those pesky paywalled articles. More than just a tool, it represents an ethical, innovative solution to the widespread issue of paywall barricades in academic research.

What are the benefits of Open Access Button?

• Legal & Free Access: Hunts for legal, open versions of paywalled research papers
• User-friendly: Easy to use with swift results
• Ethical: Respects and upholds copyright laws

Open Access Button serves as the ethical bridge between knowledge seekers and the scholarly content they need. Its commitment to providing free, legal access upholds the values of respect and fairness in academia.

Source: https://openaccessbutton.org

• 15 Best Academic Networking and Collaboration Platforms
• 15 Best Academic Journal Discovery Platforms 
• 15 Best Academic Research Trend Prediction Platforms 
• Sci Hub Review

#6. Science Open – Best for a Wide Variety of Open Access Scientific Research

• Features over 60 million articles
• Facilitates academic networking and discussion
• Free and comprehensive

Consider Science Open as a bustling town square in the city of scientific knowledge, where scholars from all walks of life gather, discuss, and dissect over 60 million articles. 

It’s not just like the best university libraries, it’s a collaborative arena for scientists, researchers, and curious minds alike. By fostering open discussions and peer reviews, it not only disseminates information but also nourishes a robust, global scientific community.

What are the benefits of Science Open?

• Vast Library: Provides access to over 60 million research items
• Collaborative Platform: Encourages networking, discussion, and public peer review
• Comprehensive: Covers a wide array of scientific disciplines

Science Open is more than a tool; it’s a community fostering open scientific discourse. Its vast resources and collaborative platform make it a vital player in modern scientific research.

Source: https://www.scienceopen.com

• Best Academic Social Network Sites 
• 15 Best Online Research Communities and Forums 
• 30+ Essential Software for Researchers
• Sci Hub Review 

#7. CORE – Best for Open Access Content Across Disciplines

• Harvests research papers from repositories worldwide
• Features millions of open access articles

CORE is like a skilled artisan, meticulously crafting a vast tapestry of open-access content across various disciplines. By aggregating data from repositories worldwide, it weaves together a rich, comprehensive picture of global research. 

This tool doesn’t merely provide access; it delivers an integrated research experience that pushes the frontiers of academia and knowledge exploration.

What are the benefits of CORE?

• Wide Coverage: Harvests data from global repositories, providing extensive coverage
• Open Access: Features millions of open access research papers
• User-friendly: Simple, efficient interface for seamless navigation

With its unparalleled aggregation and comprehensive access, CORE embodies the grand orchestra of global research. It stands as an essential tool in the modern researcher’s toolkit.

Source: https://core.ac.uk

• 11 Best Academic Writing Tools For Researchers 
• 25 Best Research File Sharing and Storage Solutions 

#8. ERIC – Best for Education Research

• Specialized in education research literature
• Offers a wide range of resources, including articles, reports, and studies
• Free and tailored for educators and researchers

Like an esteemed professor, ERIC curates and presents a wealth of scholarly resources for educators, policymakers, and researchers. It serves as a guiding light, illuminating the path to evidence-based practices and enriching the field of education.

What are the benefits of ERIC?

• Focus on Education: Offers a specialized collection of education research literature
• Comprehensive Resources: Includes articles, reports, studies, and more
• Tailored for Educators: Provides valuable insights and tools specifically for educators and researchers

ERIC stands as a pillar in the realm of education research, equipping educators with the knowledge and evidence they need to drive innovation and improve educational practices.

Source: https://eric.ed.gov

#9. PaperPanda – Best for Free Access to Research Papers

• Provides free access to research papers across multiple disciplines
• Offers convenient search and download options
• Free and user-friendly

PaperPanda is always there to assist you in your quest for knowledge. With its vast collection of research papers spanning various disciplines, PaperPanda ensures that you have the resources you need right at your fingertips. 

It’s like having a personal research assistant, guiding you through the maze of scholarly literature.

What are the benefits of PaperPanda?

• Wide Range of Disciplines: Offers research papers across multiple fields of study
• Easy Search and Download: Provides convenient search and download options
• User-Friendly Interface: Makes the research process smooth and accessible

PaperPanda, with its user-friendly approach and expansive collection, simplifies the journey of accessing research papers. It empowers researchers and knowledge enthusiasts by putting a world of information within reach.

Source: https://paperpanda.app

• 25 Best Tools For Tracking Research Impact And Citations
• 25 Best Collaborative Writing Tools For Research
• 11 Best Academic Writing Tools For Researchers

#10. Citationsy Archives – Best for Research Papers from Numerous Fields

• Curates a vast collection of research papers
• Offers easy-to-use citation and bibliography management tools

As you navigate through the vast corridors of this digital library, you’ll discover a wealth of academic resources from diverse fields. 

Citationsy Archives provides access to valuable research papers. It also equips you with powerful citation and bibliography management tools, ensuring that your scholarly journey remains organized and efficient.

What are the benefits of Citationsy?

• Extensive Collection: Curates a wide variety of research papers from numerous fields
• Citation Management: Offers user-friendly tools for organizing citations and creating bibliographies
• Comprehensive Support: Helps researchers streamline their academic workflow

Citationsy Archives serves as a haven for researchers seeking a comprehensive collection of research papers. Its integrated citation and bibliography management tools make it an indispensable companion in the scholarly pursuit.

Source: https://citationsy.com

#11. OA.mg – Best for Direct Download Links to Open Access Papers

• Provides direct download links to open access papers
• Offers a straightforward, no-frills interface

OA.mg presents a no-nonsense approach to providing direct download links to scholarly articles, ensuring that you have immediate access to the knowledge you seek. With its simplicity and efficiency, OA.mg streamlines the process of finding and accessing open access papers.

What are the benefits of OA.mg?

• Direct Download Links: Offers quick access to open access papers without unnecessary hurdles
• Simplicity: Features a straightforward interface for effortless navigation
• Efficient Access: Saves time by bypassing intermediary steps in accessing research papers

OA.mg stands as a reliable conduit between knowledge seekers and open access papers. Its focus on direct download links enhances the efficiency of accessing scholarly resources.

Source: https://oa.mg

#12. Social Science Research Network (SSRN) – Best for Social Sciences and Humanities Research

• Specializes in social sciences and humanities research
• Hosts a vast collection of scholarly papers, working papers, and preprints
• Free and tailored for researchers in these fields

This digital haven caters to the intellectual curiosity of scholars in these fields, providing access to a wealth of scholarly papers, working papers, and preprints.

SSRN fosters collaboration and knowledge-sharing, creating a vibrant community at the forefront of social sciences and humanities research.

What are the benefits of SSRN?

• Specialized Content: Focuses on social sciences and humanities research
• Diverse Collection: Offers scholarly papers, working papers, and preprints
• Research Community: Facilitates collaboration and knowledge-sharing among researchers

SSRN serves as an invaluable resource for researchers in the social sciences and humanities, fostering a community that drives innovation and advancements in these fields.

Source: https://www.ssrn.com

#13. Project Gutenberg – Best for Free Access to eBooks

• Houses a vast collection of free eBooks
• Covers a wide range of subjects and genres
• Free and easily accessible

Project Gutenberg is a paradise for book lovers and knowledge enthusiasts. This impressive collection of free eBooks spans various subjects and genres, from classic literature to scientific works. 

Project Gutenberg opens the doors to a world of literary exploration, providing access to timeless wisdom and captivating stories that shape our intellectual landscape.

What are the benefits of Project Gutenberg?

• Extensive eBook Collection: Offers a vast selection of free eBooks
• Diverse Subjects and Genres: Covers a wide range of topics and literary genres
• Free and Accessible: Provides easy access to literary works without any cost

Project Gutenberg serves as a testament to the power of literature and the accessibility of knowledge. It enables readers worldwide to embark on intellectual journeys through its extensive collection of free eBooks.

Source: https://www.gutenberg.org

• Journal of Scholarly Publishing Impact Factor & Key Scientometrics
• Journal of Advanced Research Impact Factor & Key Scientometrics
• American Journal of Sociology Impact Factor & Key Scientometrics
• Journal of Economic Psychology Impact Factor & Key Scientometrics

#14. PLOS (Public Library of Science) – Best for Open Access to Scientific and Medical Research

• Publishes open access scientific and medical research
• Features high-quality, peer-reviewed articles
• Free and promotes global scientific collaboration

As a leading publisher of open access research, PLOS fosters the dissemination of cutting-edge scientific discoveries to a global audience. 

With a commitment to quality and peer-reviewed excellence, PLOS supports the collaborative spirit of scientific advancement, empowering researchers and scientists to share their findings freely.

What are the benefits of PLOS?

• Open Access Publications: Provides free access to high-quality scientific and medical research
• Peer-Reviewed Excellence: Ensures rigorous peer review for published articles
• Global Scientific Collaboration: Facilitates knowledge sharing and collaboration among researchers worldwide

PLOS stands at the forefront of the open access movement, promoting the free flow of scientific and medical knowledge. It represents the spirit of collaboration and transparency, empowering researchers to push the boundaries of human understanding.

Source: https://plos.org

#15. arXiv.org – Best for Preprints in Science, Mathematics, and Computer Science

• Specializes in hosting preprints in science, mathematics, and computer science
• Provides early access to cutting-edge research
• Free and fosters collaboration among researchers

arXiv.org is the epicenter of preprints in science, mathematics, and computer science. This virtual haven serves as an incubator for innovative ideas, granting researchers early access to the latest findings and nurturing collaboration within these rapidly evolving disciplines.

What are the benefits of arXiv?

• Cutting-Edge Research: Provides access to preprints, allowing early exploration of groundbreaking ideas
• Interdisciplinary Reach: Spans science, mathematics, and computer science, fostering cross-disciplinary collaboration
• Global Knowledge Exchange: Encourages the sharing of research findings and facilitates collaboration among researchers worldwide

arXiv.org stands as a catalyst for scientific progress, offering a glimpse into the future of research. By providing early access to preprints, it fuels innovation, collaboration, and the acceleration of knowledge in science, mathematics, and computer science.

Source: https://arxiv.org

In a world where knowledge is king, accessing a research paper shouldn’t feel like an impossible task. Thanks to these free and innovative websites, we can escape the barriers of paywalls and dive into a vast ocean of intellectual wealth. 

From the rebellious spirit of Sci-Hub to the collaborative nature of PLOS, these digital champions are reshaping the academic landscape.

Leave a Comment Cancel reply

Save my name, email, and website in this browser for the next time I comment.

We maintain and update science journals and scientific metrics. Scientific metrics data are aggregated from publicly available sources. Please note that we do NOT publish research papers on this platform. We do NOT accept any manuscript.

2012-2024 © scijournal.org

Help | Advanced Search

arXiv is a free distribution service and an open-access archive for nearly 2.4 million scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.

arXiv is a free distribution service and an open-access archive for scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.

Stay up to date with what is happening at arXiv on our blog.

Latest news

• Astrophysics ( astro-ph new , recent , search ) Astrophysics of Galaxies ; Cosmology and Nongalactic Astrophysics ; Earth and Planetary Astrophysics ; High Energy Astrophysical Phenomena ; Instrumentation and Methods for Astrophysics ; Solar and Stellar Astrophysics
• Condensed Matter ( cond-mat new , recent , search ) Disordered Systems and Neural Networks ; Materials Science ; Mesoscale and Nanoscale Physics ; Other Condensed Matter ; Quantum Gases ; Soft Condensed Matter ; Statistical Mechanics ; Strongly Correlated Electrons ; Superconductivity
• General Relativity and Quantum Cosmology ( gr-qc new , recent , search )
• High Energy Physics - Experiment ( hep-ex new , recent , search )
• High Energy Physics - Lattice ( hep-lat new , recent , search )
• High Energy Physics - Phenomenology ( hep-ph new , recent , search )
• High Energy Physics - Theory ( hep-th new , recent , search )
• Mathematical Physics ( math-ph new , recent , search )
• Nonlinear Sciences ( nlin new , recent , search ) includes: Adaptation and Self-Organizing Systems ; Cellular Automata and Lattice Gases ; Chaotic Dynamics ; Exactly Solvable and Integrable Systems ; Pattern Formation and Solitons
• Nuclear Experiment ( nucl-ex new , recent , search )
• Nuclear Theory ( nucl-th new , recent , search )
• Physics ( physics new , recent , search ) includes: Accelerator Physics ; Applied Physics ; Atmospheric and Oceanic Physics ; Atomic and Molecular Clusters ; Atomic Physics ; Biological Physics ; Chemical Physics ; Classical Physics ; Computational Physics ; Data Analysis, Statistics and Probability ; Fluid Dynamics ; General Physics ; Geophysics ; History and Philosophy of Physics ; Instrumentation and Detectors ; Medical Physics ; Optics ; Physics and Society ; Physics Education ; Plasma Physics ; Popular Physics ; Space Physics
• Quantum Physics ( quant-ph new , recent , search )

Mathematics

• Mathematics ( math new , recent , search ) includes: (see detailed description ): Algebraic Geometry ; Algebraic Topology ; Analysis of PDEs ; Category Theory ; Classical Analysis and ODEs ; Combinatorics ; Commutative Algebra ; Complex Variables ; Differential Geometry ; Dynamical Systems ; Functional Analysis ; General Mathematics ; General Topology ; Geometric Topology ; Group Theory ; History and Overview ; Information Theory ; K-Theory and Homology ; Logic ; Mathematical Physics ; Metric Geometry ; Number Theory ; Numerical Analysis ; Operator Algebras ; Optimization and Control ; Probability ; Quantum Algebra ; Representation Theory ; Rings and Algebras ; Spectral Theory ; Statistics Theory ; Symplectic Geometry

Computer Science

• Computing Research Repository ( CoRR new , recent , search ) includes: (see detailed description ): Artificial Intelligence ; Computation and Language ; Computational Complexity ; Computational Engineering, Finance, and Science ; Computational Geometry ; Computer Science and Game Theory ; Computer Vision and Pattern Recognition ; Computers and Society ; Cryptography and Security ; Data Structures and Algorithms ; Databases ; Digital Libraries ; Discrete Mathematics ; Distributed, Parallel, and Cluster Computing ; Emerging Technologies ; Formal Languages and Automata Theory ; General Literature ; Graphics ; Hardware Architecture ; Human-Computer Interaction ; Information Retrieval ; Information Theory ; Logic in Computer Science ; Machine Learning ; Mathematical Software ; Multiagent Systems ; Multimedia ; Networking and Internet Architecture ; Neural and Evolutionary Computing ; Numerical Analysis ; Operating Systems ; Other Computer Science ; Performance ; Programming Languages ; Robotics ; Social and Information Networks ; Software Engineering ; Sound ; Symbolic Computation ; Systems and Control

Quantitative Biology

• Quantitative Biology ( q-bio new , recent , search ) includes: (see detailed description ): Biomolecules ; Cell Behavior ; Genomics ; Molecular Networks ; Neurons and Cognition ; Other Quantitative Biology ; Populations and Evolution ; Quantitative Methods ; Subcellular Processes ; Tissues and Organs

Quantitative Finance

• Quantitative Finance ( q-fin new , recent , search ) includes: (see detailed description ): Computational Finance ; Economics ; General Finance ; Mathematical Finance ; Portfolio Management ; Pricing of Securities ; Risk Management ; Statistical Finance ; Trading and Market Microstructure
• Statistics ( stat new , recent , search ) includes: (see detailed description ): Applications ; Computation ; Machine Learning ; Methodology ; Other Statistics ; Statistics Theory

Electrical Engineering and Systems Science

• Electrical Engineering and Systems Science ( eess new , recent , search ) includes: (see detailed description ): Audio and Speech Processing ; Image and Video Processing ; Signal Processing ; Systems and Control
• Economics ( econ new , recent , search ) includes: (see detailed description ): Econometrics ; General Economics ; Theoretical Economics

About arXiv

• General information
• How to Submit to arXiv
• Membership & Giving

• Mission and history
• Platform features
• Library Advisory Group
• What’s in JSTOR
• For Librarians
• For Publishers

Open and free content on JSTOR and Artstor

Our partnerships with libraries and publishers help us make content discoverable and freely accessible worldwide

Search open content on JSTOR

Explore our growing collection of Open Access journals

Early Journal Content , articles published prior to the last 95 years in the United States, or prior to the last 143 years if initially published internationally, are freely available to all

Even more content is available when you register to read – millions of articles from nearly 2,000 journals

Thousands of Open Access ebooks are available from top scholarly publishers, including Brill, Cornell University Press, University College of London, and University of California Press – at no cost to libraries or users.

This includes Open Access titles in Spanish:

• Collaboration with El Colegio de México
• Partnership with the Latin American Council of Social Sciences

Images and media

JSTOR hosts a growing number of public collections , including Artstor’s Open Access collections , from museums, archives, libraries, and scholars worldwide.

Research reports

A curated set of more than 34,000 research reports from more than 140 policy institutes selected with faculty, librarian, and expert input.

Resources for librarians

Open content title lists:

• Open Access Journals (xlsx)
• Open Access Books (xlsx)
• JSTOR Early Journal Content (txt)
• Research Reports

Open Access ebook resources for librarians

Library-supported collections

Shared Collections : We have a growing corpus of digital special collections published on JSTOR by our institutional partners.

Reveal Digital : A collaboration with libraries to fund, source, digitize and publish open access primary source collections from under-represented voices.

JSTOR Daily

JSTOR Daily is an online publication that contextualizes current events with scholarship. All of our stories contain links to publicly accessible research on JSTOR. We’re proud to publish articles based in fact and grounded by careful research and to provide free access to that research for all of our readers.

🇺🇦    make metadata, not war

A comprehensive bibliographic database of the world’s scholarly literature

The world’s largest collection of open access research papers, machine access to our vast unique full text corpus, core features, indexing the world’s repositories.

We serve the global network of repositories and journals

Comprehensive data coverage

We provide both metadata and full text access to our comprehensive collection through our APIs and Datasets

Powerful services

We create powerful services for researchers, universities, and industry

Cutting-edge solutions

We research and develop innovative data-driven and AI solutions

Committed to the POSI

Cost-free PIDs for your repository

OAI identifiers are unique identifiers minted cost-free by repositories. Ensure that your repository is correctly configured, enabling the CORE OAI Resolver to redirect your identifiers to your repository landing pages.

OAI IDs provide a cost-free option for assigning Persistent Identifiers (PIDs) to your repository records. Learn more.

Who we serve?

Enabling others to create new tools and innovate using a global comprehensive collection of research papers.

“ Our partnership with CORE will provide Turnitin with vast amounts of metadata and full texts that we can ... ” Show more

Gareth Malcolm, Content Partner Manager at Turnitin

Academic institutions.

Making research more discoverable, improving metadata quality, helping to meet and monitor open access compliance.

“ CORE’s role in providing a unified search of repository content is a great tool for the researcher and ex... ” Show more

Nicola Dowson, Library Services Manager at Open University

Researchers & general public.

Tools to find, discover and explore the wealth of open access research. Free for everyone, forever.

“ With millions of research papers available across thousands of different systems, CORE provides an invalu... ” Show more

Jon Tennant, Rogue Paleontologist and Founder of the Open Science MOOC

Helping funders to analyse, audit and monitor open research and accelerate towards open science.

“ Aggregation plays an increasingly essential role in maximising the long-term benefits of open access, hel... ” Show more

Ben Johnson, Research Policy Adviser at Research England

Our services, access to raw data.

Create new and innovative solutions.

Content discovery

Find relevant research and make your research more visible.

Managing content

Manage how your research content is exposed to the world.

Companies using CORE

Gareth Malcolm

Content Partner Manager at Turnitin

Our partnership with CORE will provide Turnitin with vast amounts of metadata and full texts that we can utilise in our plagiarism detection software.

Academic institution using CORE

Kathleen Shearer

Executive Director of the Confederation of Open Access Repositories (COAR)

CORE has significantly assisted the academic institutions participating in our global network with their key mission, which is their scientific content exposure. In addition, CORE has helped our content administrators to showcase the real benefits of repositories via its added value services.

Partner projects

Ben Johnson

Research Policy Adviser

Aggregation plays an increasingly essential role in maximising the long-term benefits of open access, helping to turn the promise of a 'research commons' into a reality. The aggregation services that CORE provides therefore make a very valuable contribution to the evolving open access environment in the UK.

Research paper

Research paper is a written report which contains the results of original scientific research (primary research article) or the review of published scientific papers on one or several science topics (review article). In primary research articles, the authors give vital information about the research that allows other members of the scientific community to evaluate it, reproduce science experiments, and also to assess the reasoning and conclusions drawn from them. Review articles are designed to analyze, evaluate, summarize or synthesize research already conducted in primary academic sources. Quite often, a science article combines these two types of scientific text, including the overview and original parts.

Currently, the number of scientific articles in open access is growing fast, but all of them are spread on numerous science websites on the Internet, and therefore it is hard for a researcher to find the necessary information for new science discoveries or download PDF due to the unreliability of websites.

CyberLeninka is intended to solve this problem. We provide platform, which aggregates a lot of free articles from various open access peer-reviewed journals . And our global goal is to build new research infrastructure for academia.

Directory of open access articles based on OECD fields of science and technology

• Medical and Health sciences
• Basic medicine
• Clinical medicine
• Health sciences
• Health biotechnology
• Natural sciences
• Mathematics
• Computer and information sciences
• Physical sciences
• Chemical sciences
• Earth and related environmental sciences
• Biological sciences
• Engineering and Technology
• Civil engineering
• Electrical engineering, electronic engineering, information engineering
• Mechanical engineering
• Chemical engineering
• Materials engineering
• Medical engineering
• Environmental engineering
• Environmental biotechnology
• Industrial biotechnology
• Nano technology
• Agricultural sciences
• Agriculture, forestry, and fisheries
• Animal and dairy science
• Veterinary science
• Agricultural biotechnology
• Social sciences
• Economics and business
• Educational sciences
• Political science
• Social and economic geography
• Media and communications
• History and archaeology
• Languages and literature
• Philosophy, ethics and religion
• Arts, history of arts, performing arts, music

Association "Open Science"

Academia.edu no longer supports Internet Explorer.

To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to  upgrade your browser .

Download 55 million PDFs for free

Explore our top research interests.

Engineering

Anthropology

• Earth Sciences

• Computer Science

• Mathematics

• Health Sciences

Join 260 million academics and researchers

Track your impact.

Share your work with other academics, grow your audience and track your impact on your field with our robust analytics

Discover new research

Get access to millions of research papers and stay informed with the important topics around the world

Publish your work

Publish your research with fast and rigorous service through Academia.edu Publishing. Get instant worldwide dissemination of your work

Unlock the most powerful tools with Academia Premium

Work faster and smarter with advanced research discovery tools

Search the full text and citations of our millions of papers. Download groups of related papers to jumpstart your research. Save time with detailed summaries and search alerts.

• Advanced Search
• PDF Packages of 37 papers
• Summaries and Search Alerts

Share your work, track your impact, and grow your audience

Get notified when other academics mention you or cite your papers. Track your impact with in-depth analytics and network with members of your field.

• Mentions and Citations Tracking
• Advanced Analytics
• Publishing Tools

Real stories from real people

Used by academics at over 15,000 universities

Get started and find the best quality research

• Academia.edu Publishing
•   We're Hiring!
•   Help Center
• Find new research papers in:
• Cognitive Science
• Academia ©2024

Find scientific papers by searching here or download the Chrome extension

Unlocking knowledge: your gateway to open access scientific papers and research data, introduction.

In the digital era, the quest for knowledge and scientific discovery is no longer confined to the walls of academia and research institutions. Welcome to [Your Website Name] , a dedicated platform for finding and downloading open access scientific papers and other research data. Our mission is to democratize access to scientific information, making it freely available to researchers, students, and curious minds across the globe.

What is Open Access?

Open Access (OA) refers to the practice of providing unrestricted access via the Internet to peer-reviewed scholarly research. OA content is available to all, without the usual financial or legal barriers. We believe that open access is crucial in fostering a culture of knowledge sharing and collaboration, thereby accelerating innovation and discovery.

Types of Open Access:

• Gold Open Access: Papers are published in open access journals that provide immediate open access to all of their articles.
• Green Open Access (Self-Archiving): Authors publish in any journal and then self-archive a version of the article for free public use in their institutional repository or on a website.
• Hybrid Open Access: Some articles in a subscription journal are made open access upon the payment of an additional charge.

Downloading Resources

• Direct Downloads: Once you find a paper or dataset, download it directly.
• Citation Tools: Easily export citations in various formats to incorporate them into your research.

Open Access

Open access in scientific publishing represents a transformative approach that breaks down traditional barriers to knowledge dissemination. It is a movement dedicated to making scientific research freely available to all, fostering a more inclusive and collaborative scientific community. At its core, open access allows for the unrestricted sharing of research findings, enabling scientists, academicians, and the general public to access and utilize scientific papers without the constraints of subscription fees or licensing restrictions. This paradigm shift in scholarly communication is driven by the belief that knowledge, particularly that which is publicly funded, should be a communal resource, accessible to everyone for the greater good of society.

In the realm of scientific research, open access has numerous advantages. It accelerates the pace of discovery by allowing researchers to build upon existing work without delay, facilitating interdisciplinary collaboration and cross-pollination of ideas across various fields. This is particularly crucial in addressing global challenges, where rapid and unencumbered access to research can lead to faster solutions. Furthermore, open access democratizes knowledge by making it available to researchers in developing countries who may not have the resources for expensive journal subscriptions, thereby narrowing the research gap between high and low-income countries.

The open access model also aligns with the digital age's ethos of openness and transparency. It enables a more efficient validation and critique process, as a larger audience can scrutinize and contribute to the research. This can lead to higher quality and more reliable scientific work. Moreover, it provides an equal platform for emerging researchers and institutions to share their findings, ensuring that the visibility and impact of research are not confined to those within well-funded, prestigious entities.

However, the transition to open access is not without challenges. The sustainability of publishing models, quality assurance, and equitable distribution of costs are ongoing concerns. Despite these hurdles, the open access movement is gaining momentum, driven by the global scientific community's commitment to an open, accessible, and collaborative future in research. As we move forward, open access stands as a beacon of progress, symbolizing a world where knowledge is a shared and freely accessible asset, driving innovation and societal advancement.

A free, AI-powered research tool for scientific literature

• Eric S. Lander
• Frida Kahlo

New & Improved API for Developers

Introducing semantic reader in beta.

Stay Connected With Semantic Scholar Sign Up What Is Semantic Scholar? Semantic Scholar is a free, AI-powered research tool for scientific literature, based at the Allen Institute for AI.

Journals By Subject    |    Journals A - Z

Architecture / Design

Biomedicine, business and management, computer science, earth sciences, engineering, environment, life sciences, materials science, mathematics, medicine & public health, science, humanities and social sciences, multidisciplinary, social sciences.

Browse article collections by subject.

• Built Heritage
• Cellular and Molecular Neurobiology
• Future Business Journal
• International Journal of Corporate Social Responsibility
• Journal of Innovation and Entrepreneurship
• Journal of Shipping and Trade
• Schmalenbach Journal of Business Research
• Applied Biological Chemistry
• Bioresources and Bioprocessing
• Fashion and Textiles
• Journal of Analytical Science and Technology
• Journal of Umm Al-Qura University for Applied Sciences
• Applied Network Science
• Brain Informatics
• Cybersecurity
• Energy Informatics
• EPJ Data Science
• International Journal of Educational Technology in Higher Education
• Journal of Big Data
• Journal of Cloud Computing
• Visual Computing for Industry, Biomedicine, and Art
• International Journal of Implant Dentistry
• Maxillofacial Plastic and Reconstructive Surgery
• Progress in Orthodontics
• Earth, Planets and Space
• Geoscience Letters
• Geothermal Energy
• Progress in Earth and Planetary Science
• Swiss Journal of Geosciences
• Swiss Journal of Palaeontology
• Agricultural and Food Economics
• Financial Innovation
• Journal for Labour Market Research
• Journal of Economic Structures
• Marine Development
• Swiss Journal of Economics and Statistics
• Asian-Pacific Journal of Second and Foreign Language Education
• Disciplinary and Interdisciplinary Science Education Research
• Empirical Research in Vocational Education and Training
• International Journal of Child Care and Education Policy
• International Journal of STEM Education
• Language Testing in Asia
• Large-scale Assessments in Education
• Smart Learning Environments
• Sustainable Energy Research
• Advanced Modeling and Simulation in Engineering Sciences
• Advances in Aerodynamics
• Advances in Bridge Engineering
• AI Perspectives & Advances
• Chinese Journal of Mechanical Engineering
• EURASIP Journal on Advances in Signal Processing
• EURASIP Journal on Audio, Speech, and Music Processing
• EURASIP Journal on Image and Video Processing
• EURASIP Journal on Information Security
• EURASIP Journal on Wireless Communications and Networking
• European Transport Research Review
• International Journal of Concrete Structures and Materials
• Journal of Electrical Systems and Information Technology
• Journal of Engineering and Applied Science
• Journal of Infrastructure Preservation and Resilience
• Journal of Materials Science: Materials in Engineering
• Journal of Umm Al-Qura University for Engineering and Architecture
• Micro and Nano Systems Letters
• Moore and More
• ROBOMECH Journal
• Satellite Navigation
• Ecological Processes
• Environmental Sciences Europe
• Environmental Systems Research
• Geoenvironmental Disasters
• City, Territory and Architecture
• European Journal of Futures Research
• Journal of International Humanitarian Action
• AMB Express
• Botanical Studies
• Cell Regeneration
• Chemical and Biological Technologies in Agriculture
• Crop Health
• Egyptian Journal of Biological Pest Control
• Fire Ecology
• Horticulture Advances
• Journal of Wood Science
• Natural Products and Bioprospecting
• The Journal of Basic and Applied Zoology
• Applied Microscopy
• Collagen and Leather
• Functional Composite Materials
• Heritage Science
• Journal of Materials Science: Materials Theory
• Microplastics and Nanoplastics
• Nano Convergence
• Advances in Continuous and Discrete Models
• Boundary Value Problems
• Fixed Point Theory and Algorithms for Sciences and Engineering
• Journal of Inequalities and Applications
• Journal of Mathematics in Industry
• African Journal of Urology
• Annals of Intensive Care
• Beni-Suef University Journal of Basic and Applied Sciences
• Blood Research
• Bulletin of Faculty of Physical Therapy
• Clinical Phytoscience
• CVIR Endovascular Open peer review
• Egyptian Journal of Forensic Sciences
• Egyptian Journal of Medical Human Genetics
• Egyptian Journal of Neurosurgery
• Egyptian Journal of Radiology and Nuclear Medicine
• Egyptian Liver Journal
• Egyptian Pediatric Association Gazette
• Egyptian Rheumatology and Rehabilitation
• EJNMMI Physics
• EJNMMI Radiopharmacy and Chemistry
• EJNMMI Reports
• EJNMMI Research
• European Radiology Experimental
• Future Journal of Pharmaceutical Sciences
• Insights into Imaging
• Intensive Care Medicine Experimental
• International Journal of Bipolar Disorders
• JA Clinical Reports
• Journal of Ophthalmic Inflammation and Infection
• Journal of Orthopaedics and Traumatology
• Journal of Patient-Reported Outcomes
• Journal of the Egyptian National Cancer Institute
• Journal of the Egyptian Public Health Association
• Middle East Current Psychiatry
• Middle East Fertility Society Journal
• Molecular and Cellular Pediatrics
• Sports Medicine - Open
• The Cardiothoracic Surgeon
• The Egyptian Heart Journal
• The Egyptian Journal of Bronchology
• The Egyptian Journal of Internal Medicine
• The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
• The Egyptian Journal of Otolaryngology
• The Ultrasound Journal
• eLight Transparent peer review
• EPJ Quantum Technology
• EPJ Techniques and Instrumentation
• Surface Science and Technology
• Cognitive Research: Principles and Implications
• Psicologia: Reflexão e Crítica
• Bulletin of the National Research Centre
• Comparative Migration Studies
• International Journal of Anthropology and Ethnology
• The Journal of Chinese Sociology

What’s Included: Research Paper Template

If you’re preparing to write an academic research paper, our free research paper template is the perfect starting point. In the template, we cover every section step by step, with clear, straightforward explanations and examples .

The template’s structure is based on the tried and trusted best-practice format for formal academic research papers. The template structure reflects the overall research process, ensuring your paper will have a smooth, logical flow from chapter to chapter.

The research paper template covers the following core sections:

• The title page/cover page
• Abstract (sometimes also called the executive summary)
• Section 1: Introduction 
• Section 2: Literature review 
• Section 3: Methodology
• Section 4: Findings /results
• Section 5: Discussion
• Section 6: Conclusion
• Reference list

Each section is explained in plain, straightforward language , followed by an overview of the key elements that you need to cover within each section. We’ve also included links to free resources to help you understand how to write each section.

The cleanly formatted Google Doc can be downloaded as a fully editable MS Word Document (DOCX format), so you can use it as-is or convert it to LaTeX.

FAQs: Research Paper Template

What format is the template (doc, pdf, ppt, etc.).

The research paper template is provided as a Google Doc. You can download it in MS Word format or make a copy to your Google Drive. You’re also welcome to convert it to whatever format works best for you, such as LaTeX or PDF.

What types of research papers can this template be used for?

The template follows the standard best-practice structure for formal academic research papers, so it is suitable for the vast majority of degrees, particularly those within the sciences.

Some universities may have some additional requirements, but these are typically minor, with the core structure remaining the same. Therefore, it’s always a good idea to double-check your university’s requirements before you finalise your structure.

Is this template for an undergrad, Masters or PhD-level research paper?

This template can be used for a research paper at any level of study. It may be slight overkill for an undergraduate-level study, but it certainly won’t be missing anything.

How long should my research paper be?

This depends entirely on your university’s specific requirements, so it’s best to check with them. We include generic word count ranges for each section within the template, but these are purely indicative. 

What about the research proposal?

If you’re still working on your research proposal, we’ve got a template for that here .

We’ve also got loads of proposal-related guides and videos over on the Grad Coach blog .

How do I write a literature review?

We have a wealth of free resources on the Grad Coach Blog that unpack how to write a literature review from scratch. You can check out the literature review section of the blog here.

How do I create a research methodology?

We have a wealth of free resources on the Grad Coach Blog that unpack research methodology, both qualitative and quantitative. You can check out the methodology section of the blog here.

Can I share this research paper template with my friends/colleagues?

Yes, you’re welcome to share this template. If you want to post about it on your blog or social media, all we ask is that you reference this page as your source.

Can Grad Coach help me with my research paper?

Within the template, you’ll find plain-language explanations of each section, which should give you a fair amount of guidance. However, you’re also welcome to consider our private coaching services .

AlphaFold 3 predicts the structure and interactions of all of life’s molecules

May 08, 2024

[[read-time]] min read

Introducing AlphaFold 3, a new AI model developed by Google DeepMind and Isomorphic Labs. By accurately predicting the structure of proteins, DNA, RNA, ligands and more, and how they interact, we hope it will transform our understanding of the biological world and drug discovery.

Inside every plant, animal and human cell are billions of molecular machines. They’re made up of proteins, DNA and other molecules, but no single piece works on its own. Only by seeing how they interact together, across millions of types of combinations, can we start to truly understand life’s processes.

In a paper published in Nature , we introduce AlphaFold 3, a revolutionary model that can predict the structure and interactions of all life’s molecules with unprecedented accuracy. For the interactions of proteins with other molecule types we see at least a 50% improvement compared with existing prediction methods, and for some important categories of interaction we have doubled prediction accuracy.

We hope AlphaFold 3 will help transform our understanding of the biological world and drug discovery. Scientists can access the majority of its capabilities, for free, through our newly launched AlphaFold Server , an easy-to-use research tool. To build on AlphaFold 3’s potential for drug design, Isomorphic Labs is already collaborating with pharmaceutical companies to apply it to real-world drug design challenges and, ultimately, develop new life-changing treatments for patients.

Our new model builds on the foundations of AlphaFold 2, which in 2020 made a fundamental breakthrough in protein structure prediction . So far, millions of researchers globally have used AlphaFold 2 to make discoveries in areas including malaria vaccines, cancer treatments and enzyme design. AlphaFold has been cited more than 20,000 times and its scientific impact recognized through many prizes, most recently the Breakthrough Prize in Life Sciences . AlphaFold 3 takes us beyond proteins to a broad spectrum of biomolecules. This leap could unlock more transformative science, from developing biorenewable materials and more resilient crops, to accelerating drug design and genomics research.

7PNM - Spike protein of a common cold virus (Coronavirus OC43): AlphaFold 3’s structural prediction for a spike protein (blue) of a cold virus as it interacts with antibodies (turquoise) and simple sugars (yellow), accurately matches the true structure (gray). The animation shows the protein interacting with an antibody, then a sugar. Advancing our knowledge of such immune-system processes helps better understand coronaviruses, including COVID-19, raising possibilities for improved treatments.

How AlphaFold 3 reveals life’s molecules

Given an input list of molecules, AlphaFold 3 generates their joint 3D structure, revealing how they all fit together. It models large biomolecules such as proteins, DNA and RNA, as well as small molecules, also known as ligands — a category encompassing many drugs. Furthermore, AlphaFold 3 can model chemical modifications to these molecules which control the healthy functioning of cells, that when disrupted can lead to disease.

AlphaFold 3’s capabilities come from its next-generation architecture and training that now covers all of life’s molecules. At the core of the model is an improved version of our Evoformer module — a deep learning architecture that underpinned AlphaFold 2’s incredible performance. After processing the inputs, AlphaFold 3 assembles its predictions using a diffusion network, akin to those found in AI image generators. The diffusion process starts with a cloud of atoms, and over many steps converges on its final, most accurate molecular structure.

AlphaFold 3’s predictions of molecular interactions surpass the accuracy of all existing systems. As a single model that computes entire molecular complexes in a holistic way, it’s uniquely able to unify scientific insights.

7R6R - DNA binding protein: AlphaFold 3’s prediction for a molecular complex featuring a protein (blue) bound to a double helix of DNA (pink) is a near-perfect match to the true molecular structure discovered through painstaking experiments (gray).

Leading drug discovery at Isomorphic Labs

AlphaFold 3 creates capabilities for drug design with predictions for molecules commonly used in drugs, such as ligands and antibodies, that bind to proteins to change how they interact in human health and disease.

AlphaFold 3 achieves unprecedented accuracy in predicting drug-like interactions, including the binding of proteins with ligands and antibodies with their target proteins. AlphaFold 3 is 50% more accurate than the best traditional methods on the PoseBusters benchmark without needing the input of any structural information, making AlphaFold 3 the first AI system to surpass physics-based tools for biomolecular structure prediction. The ability to predict antibody-protein binding is critical to understanding aspects of the human immune response and the design of new antibodies — a growing class of therapeutics.

Using AlphaFold 3 in combination with a complementary suite of in-house AI models, Isomorphic Labs is working on drug design for internal projects as well as with pharmaceutical partners. Isomorphic Labs is using AlphaFold 3 to accelerate and improve the success of drug design — by helping understand how to approach new disease targets, and developing novel ways to pursue existing ones that were previously out of reach.

AlphaFold Server: A free and easy-to-use research tool

8AW3 - RNA modifying protein: AlphaFold 3’s prediction for a molecular complex featuring a protein (blue), a strand of RNA (purple), and two ions (yellow) closely matches the true structure (gray). This complex is involved with the creation of other proteins — a cellular process fundamental to life and health.

Google DeepMind’s newly launched AlphaFold Server is the most accurate tool in the world for predicting how proteins interact with other molecules throughout the cell. It is a free platform that scientists around the world can use for non-commercial research. With just a few clicks, biologists can harness the power of AlphaFold 3 to model structures composed of proteins, DNA, RNA and a selection of ligands, ions and chemical modifications.

AlphaFold Server helps scientists make novel hypotheses to test in the lab, speeding up workflows and enabling further innovation. Our platform gives researchers an accessible way to generate predictions, regardless of their access to computational resources or their expertise in machine learning.

Experimental protein-structure prediction can take about the length of a PhD and cost hundreds of thousands of dollars. Our previous model, AlphaFold 2, has been used to predict hundreds of millions of structures, which would have taken hundreds of millions of researcher-years at the current rate of experimental structural biology.

Sharing the power of AlphaFold 3 responsibly

With each AlphaFold release, we’ve sought to understand the broad impact of the technology , working together with the research and safety community. We take a science-led approach and have conducted extensive assessments to mitigate potential risks and share the widespread benefits to biology and humanity.

Building on the external consultations we carried out for AlphaFold 2, we’ve now engaged with more than 50 domain experts, in addition to specialist third parties, across biosecurity, research and industry, to understand the capabilities of successive AlphaFold models and any potential risks. We also participated in community-wide forums and discussions ahead of AlphaFold 3’s launch.

AlphaFold Server reflects our ongoing commitment to share the benefits of AlphaFold, including our free database of 200 million protein structures. We’ll also be expanding our free AlphaFold education online course with EMBL-EBI and partnerships with organizations in the Global South to equip scientists with the tools they need to accelerate adoption and research, including on underfunded areas such as neglected diseases and food security. We’ll continue to work with the scientific community and policy makers to develop and deploy AI technologies responsibly.

Opening up the future of AI-powered cell biology

7BBV - Enzyme: AlphaFold 3’s prediction for a molecular complex featuring an enzyme protein (blue), an ion (yellow sphere) and simple sugars (yellow), along with the true structure (gray). This enzyme is found in a soil-borne fungus (Verticillium dahliae) that damages a wide range of plants. Insights into how this enzyme interacts with plant cells could help researchers develop healthier, more resilient crops.

AlphaFold 3 brings the biological world into high definition. It allows scientists to see cellular systems in all their complexity, across structures, interactions and modifications. This new window on the molecules of life reveals how they’re all connected and helps understand how those connections affect biological functions — such as the actions of drugs, the production of hormones and the health-preserving process of DNA repair.

The impacts of AlphaFold 3 and our free AlphaFold Server will be realized through how they empower scientists to accelerate discovery across open questions in biology and new lines of research. We’re just beginning to tap into AlphaFold 3’s potential and can’t wait to see what the future holds.

Related stories

6 incredible images of the human brain built with the help of Google's AI

How Prados Beauty is using Gemini to grow their business

3 things we learned from professional creatives about their hopes for AI

A new report explores the economic impact of generative AI

Enhance visual storytelling in Demand Gen with generative AI

101 real-world gen AI use cases featured at Google Cloud Next ’24

Let’s stay in touch. Get the latest news from Google in your inbox.

Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Welcome to the Purdue Online Writing Lab

Welcome to the Purdue OWL

This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.

Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.

The Online Writing Lab at Purdue University houses writing resources and instructional material, and we provide these as a free service of the Writing Lab at Purdue. Students, members of the community, and users worldwide will find information to assist with many writing projects. Teachers and trainers may use this material for in-class and out-of-class instruction.

The Purdue On-Campus Writing Lab and Purdue Online Writing Lab assist clients in their development as writers—no matter what their skill level—with on-campus consultations, online participation, and community engagement. The Purdue Writing Lab serves the Purdue, West Lafayette, campus and coordinates with local literacy initiatives. The Purdue OWL offers global support through online reference materials and services.

A Message From the Assistant Director of Content Development 

The Purdue OWL® is committed to supporting  students, instructors, and writers by offering a wide range of resources that are developed and revised with them in mind. To do this, the OWL team is always exploring possibilties for a better design, allowing accessibility and user experience to guide our process. As the OWL undergoes some changes, we welcome your feedback and suggestions by email at any time.

Please don't hesitate to contact us via our contact page  if you have any questions or comments.

All the best,

Social Media

Facebook twitter.