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Groundbreaking developments in science, space, technology, health, and the environment

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

Space and astronomy news

Having children has truly emphasized the importance of capturing and preserving the memories of families as they grow and change. In the digital age we capture as many memories of our families as we can, from snapshots to home videos. Don

Infoplease.com, a free, authoritative, and respected reference for Internet users, provides a comprehensive encyclopedia, almanac, atlas, dictionary, and thesaurus. Infoplease.com contains facts on all subjects including sports, entertainment, techno...

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

An educational resource providing information on fossils, geologic history and earth science. Topics include fossil formation, geologic time, earth science lesson plans, and activities for kids.

National Geographic Science and Space Home Page.

Natural history services, exhibits, appraisals, fossil preparation, equipment and tools.

Everything you wanted to know about dinosaurs--including how dinosaurs lived, what they looked like, and why they went extinct. Plus: an A to Z list of the most popular dinosaurs, discussions of dinosaur controversies, and news about dinosaur discove...

Evolution Info With Scientific and Cultural Examples, About.com Evolution

About Geology includes everything from outer space to the Earth