Full text journal articles from 1665-2000, with international coverage.

Weekly publication focusing on scientific news, commentary, and cutting-edge research.  Science was founded in 1880 and is published by the non-profit American Association for the Advancement of Science (AAAS).

Index of scholarly journals, books, and proceedings in the sciences, social sciences, and arts and humanities that allows for exploration of the citation network.

• All cited references for all publications are fully indexed and searchable. 
• Search across all authors and all author affiliations.
• Track citation activity with Citation Alerts.
• See citation activity and trends graphically with Citation Reports.
• Use Analyze Results to identify trends and publication patterns.
   

Historical coverage of the United States and Canada from prehistory to the present. Index to secondary literature with some full text coverage and linking to external full text sources.

Scholarly, peer-reviewed journals, 1993 to date, in full text.

Full text journals published by Taylor & Francis, representing Science & Technology, Social Sciences and Humanities disciplines. Coverage from 1997 to the present.

Scientific, technical, medical and social science scholarly journals, books, and reference works.