This research database from the Department of Education contains full-text journal publications, grey literature, and books on education research and information.

HathiTrust is a partnership of academic and research institutions, offering a collection of millions of titles digitized from libraries around the world. HathiTrust holds a vast and growing collection of federal documents.

NASA Scientific and Technical Information (STI) Program provides reports on aerospace research and development.

Search for publications from the United States Department of Agriculture.

Find a vast variety of historical American documents from the National Archives and Records Administration.

The National Institute of Standards and Technology (NIST) is a non-regulatory federal agency within the U.S. Department of Commerce. NIST's mission is to promote 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. Find additional NIST publications through the NIST Research Library.

Visit the NIH Library, as well as PubMed, to search for medical information from the federal government.

The digital library of EPA technical, scientific and educational publications.

Studies and reports from the National Technical Information Service through the U.S. Department of Commerce.

Search for U.S. government technical reports. Over 57,000 reports available digitally.

Hosted by the National Transportation Library, this database contains full-text journal articles, technical reports, and datasets on various transportation topics.

Visit the USGS Publications Warehouse to access over 150,000 publications.