http://www.sciencedaily.com
2. Discover Magazine
http://www.discover.com
3. Nature
http://www.nature.com
4. New Scientist
http://www.newscientist.com
5. Scientific American
http://www.sciam.com
6. ScienceNews.com
http://www.sciencenews.com
7. Science News Online
http://www.sciencenews.org
8. Science Online
http://www.sciencemag.org
9. UniSci
http://www.unisci.com
10. Air & Space
http://www.airspacemag.com