Academic OneFile
Provides articles from leading journals and reference sources. Covers the physical sciences, technology, medicine, social sciences, the arts, theology, literature and other academic subjects.

Science Reference Center
For high school students and up.
Start here for science projects and research needs! Provides articles from scientific reference books, magazines, journals, biographies and images. Topics covered include: biology, chemistry, earth & space science, environmental science, health & medicine, physics, technology, and wildlife.

Science Resources from the Connecticut digital library