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

The authoritative Collins dictionaries now available online. Search amongst hundreds of thousands of words and expressions in Spanish, French, German, Italian, Chinese, Portuguese, Russian and synonyms dictionaries.

The Metropolitan Museum of Art Web site features information on upcoming museum events, fine art exhibits, special exhibitions, the Met collection and art galleries online.

Browse or search past online issues of Archaeology Magazine. Ordering information for back issues still in print.

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...

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

Reporting our world daily: original nature and science coverage from National Geographic.

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

MOCHE, Inc. is a 501c3 non-profit organization dedicated to improving the standard of living in impoverished communities, preserving archaeological sites, and promoting research and education on the rich cultural heritage of Peru.

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