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YouTube is a place to discover, watch, upload and share videos.

ARKive - The ultimate multimedia guide to the world

The Library of Congress. The Library of Congress is the nation

Because we only have the one planet Earth... WWF believes that, together, we must save endangered species, conserve natural environments and live sustainable lives.

Earlham College, an independent, residential college, aspires to provide the highest quality undergraduate education in the liberal arts, including the sciences, shaped by the distinctive perspectives of the Religious Society of Friends (Quakers). Ea...

MNN is the leading resource for daily environmental news, green commentary and simple steps to save money, stay healthy, and support the planet.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Encyclopedia.com – Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our FREE, online library.

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