Jones & Bartlett Virtual Text
- Online biology textbooks in genetics, molecular and cellular biology.
- http://www.ergito.com/

Online Biology Textbook
- Excellent introductory biology text adapted from print version by Dr. John W. Kimball, retired from Harvard University.
- http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/

The Biology Project
- Excellent tutorials and problem sets for learning Biochemistry, Cell Biology, Developmental Biology, Human Biology, Molecular Biology, Mendelian Genetics, and Immunology from The University of Arizona.
- http://www.biology.arizona.edu/

Ben BiosciEdNet
- Extensive digital library of biological resources for biology teaching and research at all educational levels. Requires a free registration.
- http://www.biosciednet.org/

BioAnim
- Educational site and software for biology and medicine in high and secondary schools. Provides animations of biological processes (in VRML format).
- http://www.bioanim.com/

BioInteractive
- Interactive virtual labs, animations, and web videos through which one can learn about various aspects of biology. Also offers a virtual museum.
- http://www.biointeractive.org/

The MAD Scientist Network
- Ask-A-Scientist, fun educational activities, and information resources - from Washington Univ.-St. Louis.
- http://www.madsci.org

Amazing Biology Facts and Trivia
- Great fun facts and trivia relating to biology.
- http://www.funtrivia.com/Technology/Biology.html

Inner Learning
- Welcome to human anatomy on-line, a place for fun, interactive and educational views of the human body.
- http://www.innerbody.com/

Digital Anatomist Interactive Atlases
- Interactive Atlases show views of organs reconstructed from slices.
- http://www9.biostr.washington.edu/da.html

Incubation and Embrology
- A hands-on project that teaches science and respect for life.
- http://www.urbanext.uiuc.edu/eggs/

Action Bioscience
- Examines the condition of bioscience literacy through current issues on environment, biodiversity, genomics, biotechnology, evolution, and biology. Peer-reviewed articles are accepted from scientists and educators.
- http://www.actionbioscience.org

Life
- The science and issues behind modern biological research.
- http://www.bbsrc.ac.uk/life/index.html