News tagged with ice sheet

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The Greenland Ice Sheet: Now in HD

The Greenland Ice Sheet is ready for its close-up. The highest-resolution satellite images ever taken of that region are making their debut. And while each individual pixel represents only one moment in time, ...

Dec 18, 2014
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A Texas-sized block of ice

The first dedicated Antarctic Icepod mission was flown out across the center of the Ross Ice Shelf. Ice shelves are thick floating extensions of the ice sheet that form as the ice flows off the continent ...

Dec 05, 2014
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Greenhouse gases linked to African rainfall

Scientists may have solved a long-standing enigma known as the African Humid Period - an intense increase in cumulative rainfall in parts of Africa that began after a long dry spell following the end of the ...

Dec 04, 2014
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NASA's IceBridge Antarctic campaign wraps up

NASA's Operation IceBridge recently completed its 2014 Antarctic campaign, marking the mission's sixth set of flights over Antarctica. During the six-week-long deployment from Punta Arenas, Chile, researchers ...

Dec 09, 2014
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