Biology Best Bets

Academic Search Complete
Multidisciplinary database of journal articles (including peer reviewed), books, book chapters, reports, conference proceedings, etc. Coverage: 1887-present.
ScienceDirect
Multidisciplinary sciences, with some humanities and social sciences. Journal articles. Coverage: 1995-present.
Scopus
Scopus is the largest abstract and citation database of peer-reviewed literature: scientific journals, books and conference proceedings. Delivering a comprehensive overview of the world's research output in the fields of science, technology, medicine, social sciences, and arts and humanities, Scopus features smart tools to track, analyze and visualize research.
SpringerLink
Biomedicine, life sciences, clinical medicine, physics, engineering, mathematics, computer science, law, humanities, and economics. Journal articles and books. Coverage: Varies by title.
Web of Science (ending 12/20)
All areas of research. Includes Science Citation Index Expanded, Social Sciences Citation Index, Arts & Humanities Citation Index, Conference Proceedings Citation IndexScience, and Conference Proceedings Citation IndexSocial Sciences & Humanities. Unique feature: ability to search citations to a person's work in footnotes and bibliographies. Coverage: 1900-present.