Earth Science

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More Heat Waves on the Horizon

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Italian Scientists May Face Trial for Not Predicting 2009 Earthquake

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A Map of Earth's Gravity

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Planes Punch Holes in Clouds and Create Rain

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Rare Meteor Event Inspired Walt Whitman

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Hurricane Grazes the Arabian Peninsula

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What Does an Eclipse Look Like from Space?

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What Conservation Buys You

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Victims of the Oil Spill

Icebergs Contribute to Sea Level Rise

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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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