Sciences
Databases and Indexes
Science Full Text Select*
Now hosted on the EBSCO platform, this database indexes more than 400 journals and combines content from three sources: Applied Science & Technology Full Text, Biological & Agricultural Index Plus and General Science Full Text.
Science.gov
Use this portal for streamlined access to scientific information produced by numerous federal agencies.
Websites
General
AAAS History & Archives
SciCentral
Scirus
"The most comprehensive science-specific Web search engine freely available on the Internet."
World of Science
Search science encyclopedias at this site.
Biology
BiologyBrowser
Biology Pages
Cells Alive!
Marine Biology WEB
Chemistry
American Chemical Society's ChemCenter
Earth Sciences
ATHENA: Mineralogy
Atlas of Rock, Minerals & Textures
The Encyclopedia of Earth
EROS Data Center: Earth Resources Observation Systems
Fundamentals of Remote Sensing (Tutorial)
USGS National Earthquake Information Center
WINDandSEA (NOAA)
Mathematics
Mathematics Archives
The Math Forum
Mathematical Functions
Metric Conversion Chart
World of Math
Physics
The Internet Pilot to Physics
Los Alamos Physics Electronic Archive
NIST Physical Reference Data
Physics 2000
PhysNet
Stephen Hawking's Universe