» Dr. Farabee's Online Biology Book
   Well organized and illustrated general biology text from Estrella Mountain Community College, Phoenix, Arizona.
   http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookTOC.html

» The Why Files
   Well-researched, educational descriptions of the actual science behind current news stories. From the University of Wisconsin, supported by the National Institute for Science Education of the NSF.
   http://whyfiles.org/

» 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

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

» 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/

» 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/

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

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

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

» 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/

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