Government
Content by the U.S. is excluded from copyright and is freely available.
Agency for Healthcare Research and Quality (AHRQ)
AHRQ advances excellence in healthcare by producing evidence to make healthcare safer, higher quality, more accessible, equitable, and affordable.
AGRICOLA
AGRICOLA, a database produced by the National Agricultural Library (NAL), contains over 6 million records encompassing all aspects of agriculture and allied discipline.
The Agricultural Research Service (ARS)
The Agricultural Research Service (ARS) is the U.S. Department of Agriculture's chief scientific in-house research agency.
American Memory: Remaining Collections
American Memory is a gateway to rich primary source materials relating to the history and culture of the United States. The site offers more than 7 million digital items from more than 100 historical collections.
Catalog of U.S. Government Publications (CGP)
The CGP is the finding tool for federal publications that includes descriptive information for historical and current publications as well as direct links to the full document, when available. Users can search by authoring agency, title, subject, and general keywords, or click on "Advanced Search" for more options.
U.S. Census Bureau
The Census Bureau's mission is to serve as the nation's leading provider of quality data about its people and economy.
Central Intelligence Agency - CIA
CIA is the first line of defense for the United States. We collect and analyze intelligence to further national security and preempt threats.
Federal Judicial Center (FJC)
The Federal Judicial Center is the research and education agency of the judicial branch of the U.S. government. The Center was established by Congress in 1967 (28 U.S.C. §§ 620–629). At left, the Center’s statutory purpose is superimposed on the photo of the Thurgood Marshall Federal Judiciary Building in Washington, D.C., where the Center is located.
National Aeronautics and Space Administration
NASA.gov brings you the latest news, images and videos from America’s space agency, pioneering the future in space exploration, scientific discovery and aeronautics research.
NCI Visuals Online
NCI Visuals Online contains images from the collections of the National Cancer Institute’s Office of Communications and Public Liaison, including general biomedical and science-related images, cancer-specific scientific and patient care-related images, and portraits of directors and staff of the Nat…
National Highway Traffic Safety Administration NHTSA
NHTSA welcomes you to our online image collection, containing a variety of graphics including photographs and logos for use in your highway safety programs.
National Institute of Standards and Technology | NIST
NIST promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve our quality of life.
NIDA.NIH.GOV | National Institute on Drug Abuse (NIDA)
NIDA’s mission is to advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health. NIDA is one of the National Institutes of Health.
National Museum of the USAF
Official website of the National Museum of the U.S. Air Force located at Wright-Patterson Air Force Base near Dayton Ohio. This is the world’s largest military aviation museum. With free admission and parking, the museum features more than 350 aerospace vehicles and missiles and thousands of artifac…
NOAA Photo Library
NOAA and its ancestor agencies have been exploring the sea for over 170 years now, ever since the first lead line was cast from a boat surveying the coast for the United States Coast Survey.
NPS.gov Homepage (U.S. National Park Service)
The National Park Service cares for special places saved by the American people so that all may experience our heritage.
Library of Congress
The world’s largest library. View historic photos, maps, books and more. Contact experts for help with research. Plan a visit. Home of U.S. Copyright Office.
Public Health Image Library (PHIL)
The imagery showcased in the PHIL is historic in nature; the contents depicted, though appropriate at the time a photograph was captured, may no longer be appropriate in the context of the current time period, and is not to be viewed as a source of the most current public health information.
National Archives
All research rooms are open by appointment and without limits on days and hours of operation. Check the specific facility page for hours and how to make an appointment.
The White House
President Biden and Vice President Harris promised to move quickly to deliver results for working families. That’s what they’ve done.
United States Courts
This site is maintained by the Administrative Office of the U.S. Courts on behalf of the Federal Judiciary. The purpose of this site is to provide information from and about the Judicial Branch of the U.S. Government.
United States Department of Agriculture | USDA.gov
We are acknowledging USDA’s storied history and charting a new path forward. Today’s USDA is committed to rooting out systemic racism and advancing justice, equity, and opportunity for all. Learn More
U.S. Department of Defense
The Department of Defense is America’s largest government agency. With our military tracing its roots back to pre-Revolutionary times, the department has grown and evolved with our nation.
United States Patent and Trademark Office
Home page of the United States Patent and Trademark Office’s main web site.
United States Agency for Global Media (USAGM)
The mission of United States Agency for Global Media (USAGM) is to inform, engage, and connect people around the world in support of freedom and democracy.
The Official Home Page of the U.S. Air Force
Men account for nearly half of all sexual assault victims in our military prevalence surveys. However, the Department estimates that only 17 percent of male victims report their sexual assault, compared with 38 percent of female victims. The DoD Sexual Assault Prevention Response Office (SAPRO) is…
Antarctica Photo Library
Welcome to the U.S. Antarctic Program Photo Library. Thousands of high-quality photos are available for you to view and use. Contributions are welcome.
U.S. Army Corps of Engineers Digital Library
The materials in this repository include information by and about the U.S. Army Corps of Engineers. Most materials were published by USACE, but some collections contain materials by other government agencies written about USACE. All content is contributed by offices throughout USACE.
U.S. Fish and Wildlife Service
The Images collection is a selection of digital still images which are the very best visual representation of the U.S. Fish and Wildlife Service mission - "working with others to conserve, protect and enhance fish, wildlife, and plants and their habitats for the continuing benefit of the American people".
USDA Forest Service - Caring for the land and serving people.
USDA Forest Service national headquarters website; the home page and gateway to all Forest Service websites.
USGS.gov | Science for a changing world
We provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and the impacts of climate and land-use change. Our scientists develop new methods and tools to supply…