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/ / / Greenland ice melting faster than scientists had thought, nears 'tipping point'

Greenland ice melting faster than scientists had thought, nears 'tipping point'

Ice on Greenland is melting four times faster than it did just 16 years ago, a new study reports.

     
 
 


from USATODAY - News Top Stories http://bit.ly/2CCQRH5
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