Astronomy
NASA
ESA
Astronomy
Climate and biosphere
NOAA: Satellite and Information Service
Weather Underground
UCAR
Communities and portals
The Wildlife society
USA's National Wildlife Federation
Physics.org
University of Colorado: pyhysics 2000
Physics Central
Kids planet
InterScience
Franklin Institute: Sciance Museum
Nature.com
USA's National Science Foundation
BBC: Science & Nature
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Magazines
Nature
National geographic
Kids National geographics
Sciantific American
Science
ScienceDaily
New York Times: Science
Nature preservation
Seacology
WWF
Other lists of links
Yahoo directory: Science
dmoz: Open Directory Project: Science
Google directory: science
Best of Web: science
Philosophy
The Internet Encyclopedia of Philosophy
Philosophy pages |