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Sep
25
2008
Greenland's ice cap, which covers more than 80 percent of the island, is melting faster than expected because of global warming, a Danish researcher said on Monday.
The 1.8-million-square-kilometre (695,000-square-mile) ice cap, which accounts for 10 percent of the planet's fresh water, is losing about 257 cubic kilometres (62 cubic miles) of ice per year.
Sep
10
2008
The North Pole has become an island for the first time in human history as climate change has made it possible to circumnavigate the Arctic ice cap.
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