Meta Sites
The Academy of Natural Sciences, Library, Internet Resource Links
This collection of links provides access to numerous biodiversity and environmental biology sites, many of which are government sponsored.
AgNIC
The Agriculture Network Information Center is a guide to quality agricultural information on the Internet as selected by the National Agricultural Library, Land-Grant Universities, and other institutions.
BioMed Central Databases
A searchable catalog of 1100 biomedical sites, most of which are freely accessible. The catalog is provided by the open access publisher, BioMed Central.
MedBioWorld
A medical and bioscience reference and resource directory with over 35,000 links. It provides access to free articles and books, dictionaries, glossaries, specialized search engines, agencies, organizations and more.
Science.gov
A portal to science information from over 1850 U.S. government agencies. Search individual agency websites or topic areas, or do a customized federated search.
WorldWideScience.org
A portal to open access science resources around the world, including the Australian Antarctic Data Centre, the Canada Institute for Scientific and Technical Information, NARCIS from the Netherlands and Vascoda from Germany. The site provides federated searching of the national and international databases. The U.S. Department of Energy's Office of ...
Yahoo! Biology Directory
Hundreds of links to biology-related websites.