To view the collections in each individual category, click on the category link.
Online public access catalog containing citations to books, audiovisual materials and serial publications from the National Agricultural Library.
Selected prepublication of recent research results from the Agricultural Research Service of the U.S. Department of Agriculture.
The Agricultural Research Service (ARS) is the U.S. Department of Agriculture's chief scientific research agency. This is their image gallery.
Access to United Nations' global research on agriculture, forestry and fisheries practices, with a focus on developing rural areas.
Soil Science Society of America Journal plus six other journals published by the society.
A catalog of over one million information products from across government and across disciplines.
The largest scholarly press, with core areas in: Academic & Professional Books, Bibles, English Language Learning, English as a Second Language, Higher Education, Law, Medical, Oxford American Medical Publishing, Music,Oxford Journals, Oxford Online, Reference, School & Young Adult.
Journal citation index containing citations, many with abstracts, to journal articles, book chapters, reports and reprints from the National Agricultural Library.
Astronomical research of Australia and the UK.
The AJ publishes original astronomical research, with an emphasis on significant scientific results derived from observations, including descriptions of data capture, surveys, analysis techniques, and astrophysical interpretation.
The Department of Astronomy at the California Institute of Technology.
HubbleSite is the home of NASA's Hubble Space Telescope, the renowned orbiting telescope whose discoveries have forever altered our knowledge of the universe.
Abstracts of astronomy, physics, astrophysics, instrumentation and related literature.
Citations and fulltext reports, when available, of aerospace documents, articles and conferences.
Contains aeronautics and space resources.
The NASA Image eXchange (NIX) is a web-based search engine for searching one or more of NASA's online multimedia collections.
The Planetary Data System (PDS) is an archive of data products from NASA planetary missions.
Search things related to the Spitzer Science Center.
The NGS Publications Index contains over 30,000 records, each describing a magazine article, book, map, or other Society product.
Intute is a free online service providing access to the very best web resources for education and research.
A catalog of over one million information products from across government and across disciplines.
Search Scholarpedia, the peer-reviewed open-access encyclopedia. It's like Wikipedia but peer-reviewed.
Space.com offers rich and compelling content about space science, travel and exploration as well as astronomy, technology, business news and more.
An international Journal which publishes papers on all aspects of astronomy and astrophysics (theoretical, observational, and instrumental) independently of the techniques used to obtain the results.
The ASBMB is a nonprofit scientific and educational organization dedicated to advance the science of biochemistry and molecular biology through publication of scientific and educational journals.
The society publishes 11 journals covering a wide spectrum of microbiology topics.
ASPB is a professional society devoted to the advancement of the plant sciences
A global, not-for-profit collaboration bringing together scientific societies, publishers, and libraries to provide access to critical, peer-reviewed research in the biological, ecological, and environmental sciences.
Publisher of cell science related journals.
Search life science journals from the University of Chicago Press.
The Global Invasive Species Database focuses on invasive alien species that threaten native biodiversity and covers all taxonomic groups from micro-organisms to animals and plants in all ecosystems. Species information is either supplied by or reviewed by expert contributors from around the world.
Repository of over 1,000 journals, many have free full-text available.
Molecular Cell Biology journal articles from Nature Publishing Group.
Access to broad collaborative data and information on the nation's biological resources.
The NGS Publications Index contains over 30,000 records, each describing a magazine article, book, map, or other Society product.
Information about projects funded by NSF. Information includes abstracts, principal investigators and their institutions, and award amounts.
A catalog of over one million information products from across government and across disciplines.
Online journals covering medical research, biotechnology, chemistry, materials, and physics.
Search the Mineral Resources branch of the Nova Scotia Department of Natural Resources.
Summaries of research projects in the areas of Climate and Environmental Sciences and Biological Systems Science.
PNAS Online contains the full text, figures, tables, equations, and references of all articles in PNAS dating back to 1990.
The world's leading journal of original scientific research, global news, and commentary.
The world’s most comprehensive online collection of scientific, technological and medical journals, books and reference works.
Search the Protein Science journal, encompassing the structure, function, and biochemical significance of proteins, their role in molecular and cell biology, genetics, and evolution, and their regulation and mechanisms of action.
Hindawi is a rapidly growing academic publisher with 150+ Open Access journals covering all major areas of science, technology, and medicine.
One of the largest and most dynamic publishers of chemical science information in the world.
The NIST Chemistry WebBook provides access to data compiled and distributed by NIST under the Standard Reference Data Program.
Annual Reviews is proud to publish authoritative, analytic reviews in 37 focused disciplines within the Biomedical, Life, Physical, and Social Sciences.
Online journals covering medical research, biotechnology, chemistry, materials, and physics.
PNAS Online contains the full text, figures, tables, equations, and references of all articles in PNAS dating back to 1990.
Elsevier Science Direct database provides access to e-journal full-text articles.
The world’s most comprehensive online collection of scientific, technological and medical journals, books and reference works.
An international company specializing in academic publishing.
Access to over 3 million articles across 1400 journals.
Searches open access scientific and scholarly journals thereby promoting their increased usage and impact. The service provides access to quality controlled Open Access Journals.
Repository of over 1,000 journals, many have free full-text available.
NLM's bibliographic database for toxicology, contains records for biochemical, pharmacological, physiological, and toxicological effects of drugs and other chemicals.
The world's leading journal of original scientific research, global news, and commentary.
A large collection of academic and professional publications.
Japan science and technology information aggregator, electronic
The International Union of Pure and Applied Chemistry (IUPAC) serves to advance the worldwide aspects of the chemical sciences and to contribute to the application of chemistry in the service of Mankind.
Chemical information from the Specialized Information Services (SIS) Division of the National Library of Medicine (NLM).
The NAP publishes more than 200 books a year on a wide range of topics in science, engineering, and health, capturing the most authoritative views on important issues in science and health policy.
E-journals from Thieme Medical Publishers, Inc.
The society for solid-state and electrochemical science and technology.
Intute is a free online service providing access to the very best web resources for education and research.
A catalog of over one million information products from across government and across disciplines.
The largest scholarly press, with core areas in: Academic & Professional Books, Bibles, English Language Learning, English as a Second Language, Higher Education, Law, Medical, Oxford American Medical Publishing, Music,Oxford Journals, Oxford Online, Reference, School & Young Adult.
PNAS Online contains the full text, figures, tables, equations, and references of all articles in PNAS dating back to 1990.
Search Scholarpedia, the peer-reviewed open-access encyclopedia. It's like Wikipedia but peer-reviewed.
The world's leading journal of original scientific research, global news, and commentary.
The world’s most comprehensive online collection of scientific, technological and medical journals, books and reference works.
Online publications and journals published by the ACS. Subscriptions may be required to view the full text of articles and papers.
The American Institute of Aeronautics and Astronautics (AIAA) is the world's largest technical society dedicated to the global aerospace profession.
BIO is the world's largest biotechnology organization, providing advocacy, business development and communications services for more than 1,200 members worldwide.
Search the research from the BIT.
Measurements, standards, and information services for industry and science.
A database of papers on superconductivity.
Search the computer science department at the University of Glasgow.
Search the electronics and computer science college at the University of Southhampton.
Electronic scientific and technical information about biotechnology.
Electronic scientific and technical information about computers and information.
NIH RePORTER (RePORT Expenditures and Results ) contains information on research projects and programs supported by the Department of Health and Human Services.
Information about projects funded by NSF. Information includes abstracts, principal investigators and their institutions, and award amounts.
A catalog of over one million information products from across government and across disciplines.
The largest scholarly press, with core areas in: Academic & Professional Books, Bibles, English Language Learning, English as a Second Language, Higher Education, Law, Medical, Oxford American Medical Publishing, Music,Oxford Journals, Oxford Online, Reference, School & Young Adult.
Conference papers and proceedings
The world's leading journal of original scientific research, global news, and commentary.
The world’s most comprehensive online collection of scientific, technological and medical journals, books and reference works.
Full text collection of every article published by ACM, including over 50 years of archives.
The Air University Library's Index to Military Periodicals is a subject index to significant articles, news items, and editorials from English language military and aeronautical periodicals. The Index contains citations since 1988 and is updated continuously.
The Department of Defense's biomedical research database.
DOD web sites Federal Governments.
Research and Development Descriptive Summaries (RDDS) furnish narrative and budgetary information on Research, Development, Test and Evaluation (RDT&E) programs and Program Element (PE) numbers within the Department of Defense in a searchable database.
The Joint Forces Staff College Library is a specialized military library, focusing on research in joint and multinational operations, military history and naval science, operational warfare, and operations other than war. Library staff members regularly scan the weekly news magazines, monthly and bimonthly journals such as Military Review, Armed Forces Journal, and quarterly publications, including NATO's Nations and Partners for Peace, RUSI Journal, and the Naval War College Review.
The largest central resource for DoD and government-funded scientific, technical, engineering, and business related information available today.
A catalog of over one million information products from across government and across disciplines.
Conference papers and proceedings
Department of Defense military sciences website with current and archived information.
AMS journals online.
Allows for the searching of titles, summaries or full text of API Issues and Research Papers.
Search the society for the studies of fresh and salt water.
Website for ARM, a global change research program supported by the Department of Energy.
BFIN is a gateway to a wealth of biomass feedstock information resources from the U.S. Department of Energy, Oak Ridge National Laboratory, Idaho National Laboratory, National Renewable Energy Laboratory, and other research organizations.
Provides access to over 70,000 contains documents and citations in physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer, and information science, renewable energy, and other topics of interest related to DOE's mission.
The Earth Science World Image Bank has photographs of all aspects of Earth Science available to the public, educators, and the geoscience community.
Digital information about environmental management and restoration.
Digital E-Prints information about the environmental sciences.
Provides access to the EPA Office of Pesticide Programs Database.
The Environmental Protection Agency's database on ozone and its depletion.
The mission of the Environmental Protection Agency is to protect human health and the environment. Since 1970, EPA has been working for a cleaner, healthier environment for the American people.
Online journals from the GSA, plus Special Papers.
Website of the IEA, an intergovernmental body committed to advancing security of energy supply, economic growth, and environmental sustainability through energy policy co-operation.
Includes weather and space images, images of shore and coastal seas and of thousands of marine species.
Organic Eprints is an international open access archive for papers related to research in organic agriculture. The archive contains full-text papers in electronic form together with bibliographic information, abstracts and other metadata.
Publications from the SEG.
Selected prepublication of recent research results from the Agricultural Research Service of the U.S. Department of Agriculture.
Fulltext reports and bibliographic records for USGS publications.
Search documents from the FDA's Center for Biologics Evaluation & Research.
ASCE meeting and conference papers.
ASME publications including conference proceedings
The Congressional Research Service (CRS) does not provide direct public access to its reports. This site aims to provide integrated, searchable access to many of the full-text CRS reports that have been available at a variety of different Web sites since 1990.
The NGS Publications Index contains over 30,000 records, each describing a magazine article, book, map, or other Society product.
Intute is a free online service providing access to the very best web resources for education and research.
EPA's web site provides access to technical reports and publications on biotechnology, environmental management, global warming, hazardous wastes, and air and water pollution.
Provides access to over 70,000 contains documents and citations in physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer, and information science, renewable energy, and other topics of interest related to DOE's mission.
Scientific and technical research results since 1948 in disciplines of interest to DOE, a product of the Science Accelerator.
Bibliographic records for energy and energy-related scientific and technical information from the Department of Energy and its predecessor agencies, the Energy Research & Development Administration and the Atomic Energy Commission. The database provides access to publicly available citations from 1948 through the present.
Digital information about energy storage, conversion, and utilization.
Searchable database of hydrogen research projects in Florida, intended to showcase all Florida research, whether by public or private universities, industry or governement agencies.
Publications from the Royal Society (United Kingdom), covering biological and physical sciences.
Database of DOE's ERSP research projects, includes project data as well as annual and final reports produced in conjunction with the projects.
A collection of photographs related to renewable energy and energy efficiency technologies and the work of the National Renewable Energy Laboratory (NREL).
Search the database for NREL-developed publications from 1977 to the present on subjects related to renewable energy and energy-efficient technologies.
News relevant to the development and application of innovative remediation technologies.
Special database highlighting publication references which have been recently added to the GeoRef production system.
Information on currently ongoing DOE research projects, including those in the area of environmental remediation.
Danish Energy R&D Projects contains descriptions of current and completed energy research, development and demonstration projects in Denmark.
The Earth Science World Image Bank has photographs of all aspects of Earth Science available to the public, educators, and the geoscience community.
Energy Information Administration Website, the statistical and analytical agency within the U.S. Department of Energy.
Information from the Electric Power Research Institute, EPRI, a non-profit energy research consortium.
A large collection of academic and professional publications.
Includes TRIS and NTL Digital Repository
Information on currently ongoing DOE research projects, including those in the area of environmental remediation.
Web site for the Department of Labor's Occupational Safety and Health Administration.
Website of the IEA, an intergovernmental body committed to advancing security of energy supply, economic growth, and environmental sustainability through energy policy co-operation.
EnergyFiles is a virtual library of over 500 science and technology databases and Web sites.
The American College of Physicians (ACP) is a national organization of internists — physicians who specialize in the prevention, detection and treatment of illnesses in adults.
An independent journal about evidence-based healthcare.
Publisher of 200 peer-reviewed open access journals.
Documents from the National Cancer Institute, the national authority on all things cancerous.
Publisher of cell science related journals.
Information from the National Library of Medicine (NLM) on clinical trials.
Search life science journals from the University of Chicago Press.
Evidence-based medicine.
The Department of Defense's biomedical research database.
Current, peer-reviewed research and news on environmental factors that affect human health.
The NICHD, established by congress in 1962, conducts and supports research on topics related to the health of children, adults, families, and populations.
Food, nutrition, drugs, biologics, medical devices and cosmetics information including inspection, compliance and FDA press announcements.
As it says: the official journal of the American Medical Association.
Journal Watch Physician Editorial Boards survey the medical literature, select the most important research and guidelines, distill them into focused summaries, and frame them in a clinical context. In addition, they cover the most important medical news, drug information, and public health alerts.
Journals published by Karger Medical and Scientific Publishers.
Karolinska Institutet is one of Europe's largest medical universities. It is also Sweden´s largest centre for medical training and research.
Database with millions of references, primarily from MEDLINE, to journal articles in life sciences with a concentration on biomedicine.
The NSSN: A National Resource for Global Standards is a search engine that provides users with standards-related information from a wide range of developers, including organizations accredited by the American National Standards Institute (ANSI), other U.S. private sector standards bodies, government agencies and international organizations.
National Library of Medicine's public access of the MEDLINE database, covering medical sciences. MEDLINE also covers related areas including some aspects of biology, environmental sciences, biophysics, and chemistry.
NLM's free digital archive of biomedical and life sciences journal literature.
Not just any health organization- the WORLD Health Organization.
The Centers for Disease Control and Prevention is the nation′s premier public health agency—working to ensure healthy people in a healthy world
Food, nutrition, drugs, biologics, medical devices and cosmetics information including inspection, compliance and FDA press announcements.
Drug evaluation information from the FDA.
Cancer Research publishes significant, original studies in all areas of basic, clinical, translational, epidemiological, and prevention research devoted to the study of cancer and cancer-related biomedical sciences.
Search documents from the FDA's Center for Biologics Evaluation & Research.
Web site for the Department of Labor's Occupational Safety and Health Administration.
NPDB is an information clearinghouse to collect and release information related to the professional competence and conduct of physicians, dentists, and other health care practitioners.
The government agency that oversees food and drugs. You can't honestly tell me you've never heard of them.
Evidence-based clinical practice guidelines
PNAS Online contains the full text, figures, tables, equations, and references of all articles in PNAS dating back to 1990.
The world's leading journal of original scientific research, global news, and commentary.
The world’s most comprehensive online collection of scientific, technological and medical journals, books and reference works.
This connector is specifically for the health and science section of scienceresearch.
Repository of over 1,000 journals, many have free full-text available.
Search math problems published in journal problem columns.
Search the college of math and statistics at the University of Sydney.
Provides eleven multiple peer-reviewed research journals, news, and reviews that have journals with articles ranging from computer science and non numerical computing to applied and industrial mathematics.
Provides eleven multiple peer-reviewed research journals, news, and reviews that have journals with articles ranging from computer science and non numerical computing to applied and industrial mathematics.
Electronic scientific and technical information about mathematics.
Information about projects funded by NSF. Information includes abstracts, principal investigators and their institutions, and award amounts.
The largest scholarly press, with core areas in: Academic & Professional Books, Bibles, English Language Learning, English as a Second Language, Higher Education, Law, Medical, Oxford American Medical Publishing, Music,Oxford Journals, Oxford Online, Reference, School & Young Adult.
Search Scholarpedia, the peer-reviewed open-access encyclopedia. It's like Wikipedia but peer-reviewed.
Annual Reviews is proud to publish authoritative, analytic reviews in 37 focused disciplines within the Biomedical, Life, Physical, and Social Sciences.
Searches open access scientific and scholarly journals thereby promoting their increased usage and impact. The service provides access to quality controlled Open Access Journals.
Scientific e-prints, a product of Science Accelerator
Search across many disciplines and sources: peer-reviewed papers, theses, books, abstracts and articles, from academic publishers, professional societies, preprint repositories, universities and other scholarly organizations.
Intute is a free online service providing access to the very best web resources for education and research.
PNAS Online contains the full text, figures, tables, equations, and references of all articles in PNAS dating back to 1990.
The NGS Publications Index contains over 30,000 records, each describing a magazine article, book, map, or other Society product.
Evidence-based clinical practice guidelines
The National Research Council (NRC) is the Government of Canada's premier organization for research and development. We have been active since 1916.
Information about projects funded by NSF. Information includes abstracts, principal investigators and their institutions, and award amounts.
A catalog of over one million information products from across government and across disciplines.
OAIster is a union catalog of digital resources.
Conference papers and proceedings
Search Scholarpedia, the peer-reviewed open-access encyclopedia. It's like Wikipedia but peer-reviewed.
Access to over 3 million articles across 1400 journals.
OCLC catalog of dissertations and theses available in OCLC member libraries.
The largest scholarly press, with core areas in: Academic & Professional Books, Bibles, English Language Learning, English as a Second Language, Higher Education, Law, Medical, Oxford American Medical Publishing, Music,Oxford Journals, Oxford Online, Reference, School & Young Adult.
Digital information about plasma physics and fusion.
The Congressional Research Service (CRS) does not provide direct public access to its reports. This site aims to provide integrated, searchable access to many of the full-text CRS reports that have been available at a variety of different Web sites since 1990.
The last 5 years' worth of our articles from the 20,000 most heavily requested titles at the British Library, covering most subjects, languages and places of publication.
OpenDOAR is an authoritative directory of academic open access repositories.
The world's leading journal of original scientific research, global news, and commentary.
The world’s most comprehensive online collection of scientific, technological and medical journals, books and reference works.
An international company specializing in academic publishing.
Web site for the American Nuclear Society, a not-for-profit, international, scientific and educational organization.
A journal devoted to biophysical matters published by Cell Press.
Electronic scientific and technical information about physics.
Fermi National Accelerator Laboratory advances the understanding of the fundamental nature of matter and energy by providing leadership and resources for qualified researchers to conduct basic research at the frontiers of high energy physics and related disciplines.
A bibliography of nuclear physics articles, indexed according to content and spanning nearly 100 years of research, over 80 journals are checked on a regular basis for articles to be included.
A website representing all aspects of plasma science and technology, prepared as a service for the general public as well as for the educational and research communities.
A search engine for experiments relating to high-energy physics.
Digital information about fission and other nuclear technologies.
Scientific and technical publications from IAEA, including proceedigns of major international conferences,as well as international guides, codes, and standards.
Digital information about plasma physics and fusion.
Intute is a free online service providing access to the very best web resources for education and research.
A catalog of over one million information products from across government and across disciplines.
Search Scholarpedia, the peer-reviewed open-access encyclopedia. It's like Wikipedia but peer-reviewed.
Conference papers and proceedings
The world's leading journal of original scientific research, global news, and commentary.
The world’s most comprehensive online collection of scientific, technological and medical journals, books and reference works.
A search engine for papers relating to high-energy physics.
