Earth Science

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UPDATED: The World's Worst Oil Spills

Earth Day Events 2010

Learn about Earth Day celebrations in your community

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A Letter From Earth

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The Icelandic Volcano: A Mere Inconvenience in Historical Terms

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The Animals, Vegetables and Minerals of the States

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Little Ice Age Art

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Smithsonian's Amazing Natural History Collections

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Is Washington the Greenest City?

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New Guidelines for Mountaintop Coal Mining

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Changing Climate May Have Led to Angkor's Downfall

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Turn Off the Lights!

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Chilean Earthquake Moved City Ten Feet

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Snow and Hurricanes, the El Niño Connection

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Riled up About Geoengineering

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Snowmageddon as Seen from Space

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What Would You Pay for a Plastic Bag?

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An Eclipse in Your Pocket

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Another Downside to Your Classic Green Lawn

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Pollution and India’s Reptiles

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Visualize More Sunshine

We're past the winter solstice, bringing more sunlight to the Northern Hemisphere

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