GreenFILE focuses on scholarly and general interest articles, plus government reports, dealing all aspects of human impact to the environment. It offers full text for more than 4,000 titles, plus abstracting and indexing information for over 300,000 titles.

Science Online is the online version of the journal, Science, whose articles rank among the world's most cited research. The content includes Science from 1997 to present. Science Online provides the full text of the journal's news stories, research reports, and commentary articles, enhanced by abstracts from the online Science archive (1889-1996 coverage), science career information, links to companion Web sites, and other additional Web-only features.  

Today's Science offers reports on contemporary scientific topics. It covers not only fields such as biology, chemistry, mathematics, but also psychology, the environment, science and society.

Using the Magazine, Journal, and Newspaper databases should also be considered.