Trying To Unravel The Mysteries Of Arctic Warming

The Arctic is heating up twice as fast as the rest of the Earth, and sea ice is rapidly disappearing during the summer months. Some studies now suggest the Arctic Ocean could be free of ice in the summertime by the year 2030, with major repercussions in the region and beyond.

Source: http://www.npr.org/2011/08/20/139754902/trying-to-unravel-the-mysteries-of-arctic-warming?ft=1&f=1007

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