Data.gov
Home of the U. S. Government's open data

Gray's Anatomy Online
The Bartleby.com edition of Gray’s Anatomy of the Human Body features 1,247 vibrant engravings—many in color—from the classic 1918 publication, as well as a subject index with 13,000 entries ranging from the Antrum of Highmore to the Zonule of Zinn.

General OneFile
A Gale Cenage database that will search the Science Collection and Environmental Studies and Policy.

NASA
The internationally recognized leaders in space exploration and technology.

National Science Digital Library
Search by subject, education level, resource type, or standard.

OMICS Online
Open access journals on subjects including mathematics, natural science and applied science

Public Library of Science
Open access scientific journals about life science, computer science, and more.

Science Direct 
Search for peer-reviewed journals, articles, book chapters and open access content
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Science.gov
Authoritative U.S. government science information

Science in Context
A Gale Cenage database