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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...

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synonym dictionary, antonym dictionary, words synonyms.

The online home of National Geographic Magazine. Resource for photography, research, updates, news, global issues, geography, maps, and video.

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

Timelines and study guides for ancient civilizations, signed general interest articles on scientific findings in archaeology, a blog on archaeology issues, photo essays on archaeological sites, current archaeology digs, book reviews, puzzles, a guide...

Creation or evolution? It makes a big difference! Over 7,000 trustworthy articles. Evidence affirming biblical creation.

eFossils.org is dedicated to sharing information about early fossil hominins and their evolutionary context. Visitors can learn from site reports contributed by researchers, view images of fossil skeletal anatomy, and complete lessons and activities...

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

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