New Research Plumbs Cause of Historic Extinction
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Tsunami Warning System Proposed
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Tsunami Devastation Reveals Shortcomings of Monitoring System
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Red Tape Slowed Tsunami Warning from Reaching Asia
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Undersea Fault-Line Rupture Spawned Huge Tsunami
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Research Finds Whales, Too, Can Get the Bends
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Ancient, Complex Peruvian Communities Explored
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Diplomats Debate Future of Kyoto Treaty
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Government Locks Horns with Washington State Over Nuclear Waste
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Study Finds Benzene Damage in Workers Even at 'Safe' Levels
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Over-Fishing in Africa Has Widespread Effects on Wildlife
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Report Urges End to Spread of Modified Corn in Mexico
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Declines Seen in Crucial Penguin Food Staple
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Bringing the Lost World of Dinosaurs to Life
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