Clean Trucks, Clean Emissions
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A Falcon Lands on a Sea Otter -- in Space
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A 75-Foot Challenge: Making a Tornado
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Little Leaguers Talk About Bonds and Steroids
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Forecasting the 2006 Hurricane Season
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Unlikely Fan of Global Warming: Poison Ivy
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Haditha Deaths and the Psychology of War
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Al Gore Screens His Global Warming Message
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California Aims to Slash Port Pollution
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Ethanol-Based Fuel Enthusiasts Face Lack of Pumps
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Harry Potter's Invisibility Cloak May Be Possible
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