Last Updated: Wednesday, July 31, 2013, 13:35
Recently, an image of Arctic showing a lake at North Pole captured lots of attention, but researchers have said that it is not extreme.
Last Updated: Friday, February 10, 2012, 19:30
Sea levels have already risen on average about 18 centimeters since 1900.
Last Updated: Friday, December 02, 2011, 10:54
Federal officials say the Arctic region has changed dramatically in the past five years — for the worse.
Last Updated: Friday, August 12, 2011, 14:53
Arctic sea ice, which seems fated to melt in response to warming climate, might stabilise or even expand over the next few decades.
Last Updated: Monday, August 10, 2009, 10:01
The Arctic Ocean has given up tens of thousands more square miles of ice on Sunday in a relentless summer of melt, with scientists watching through satellite eyes for a possible record low polar ice cap.
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