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Nobelprize.org, Official web site of the Nobel Prize

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sit...

The Chemical Heritage Foundation (CHF) fosters an understanding of chemistry?s impact on society. An independent, nonprofit organization, CHF maintain...

Latest news and features on science issues that matter including earth, environment, and space. Get your science news from the most trusted source!

Scientific American Blog Network combines a community of science bloggers and staff-authored blogs to provide authoritative information and insights a...

Science, technology, environment and health news and discussion from the makers of the NPR public radio program Science Friday with host Ira Flatow.

Twitter is without a doubt the best way to share and discover what is happening right now.

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Answers.com: Wiki Q&A combined with free online dictionary, thesaurus, and encyclopedias. Ask questions, get answers.

The Lemelson Center is dedicated to exploring invention in history and encouraging inventive creativity in young people. The Center is part of the ...