
April 20th, 2007, 11:05 PM
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Utility Bot
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Join Date: Apr 2007
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Narwhals aid in study of climate change
(AP)
AP - Most climate researchers use weather balloons, satellites, deep-sea submersibles or ice-drilling rigs to mine their data on global warming. A biologist at the University of Washington has turned to a more inventive method: attaching instruments to the backs of narwhals, marine mammals with unicorn-like tusks that live in arctic seas. View the Entire Article
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