|Science.gov searches over 42 databases and over 2000 selected websites, offering 200 million pages of authoritative U.S. Government science information.|
|The U.S. Department of Energy Office of Science and Technical Information portal searches 3+ million Department of Energy research results.|
|Use the DOE Data Explorer to discover science, technology, and engineering data collections from the US Department of Energy.|
|The Technical Report Archive and Image Library ("TRAIL") is a project to digitize, archive, and provide persistent and unrestricted access to federal technical reports issued prior to 1975.|
|PubMed comprises more than 19 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.|
The National Institutes of Health (NIH) provide:
|Science nation is the "online magazine that's all about science for the people."|
The U. of Wisconsin's Ebling Library provides up-to-date, user-friendly information on Federal Agency Public Access Compliance (arising from US OSTP Memo of February 2013 which requires open access publishing of research funded by US Gov agencies).