The Pine Island Glacier in Western Antarctica is not only one of the fastest-flowing ice streams in the Southern Hemisphere; over the past 11 years, four major icebergs have calved from its floating tongue. In February 2017, ...
Earth Sciences
Jun 15, 2018
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Pine Island Glacier has shed another block of ice into Antarctic waters. The loss was tiny compared to the icebergs that broke off in 2014 and 2015, but the event is further evidence of the ice shelf's fragility.
Earth Sciences
Feb 16, 2017
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Glaciologists have uncovered large valleys in the ocean floor beneath some of the massive glaciers flowing into the Amundsen Sea in West Antarctica. Carved by earlier advances of ice during colder periods, the troughs enable ...
Earth Sciences
Jan 18, 2017
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They go to paddle between glistening icebergs or ski on blinding white ice, but a rising number of polar tourists get to see something else, too: the monumental changes wrought by global warming.
Environment
Nov 26, 2015
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In May 2014, two new studies concluded that a section of the land-based West Antarctic ice sheet had reached a point of inevitable collapse. Meanwhile, fresh observations from September 2014 showed sea ice around Antarctica ...
Earth Sciences
Oct 17, 2014
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"The new elevation maps are snapshots of the current state of the ice sheets. The elevations are very accurate, to just a few metres in height, and cover close to 16 million km2 of the area of the ice sheets. This is 500,000 ...
Earth Sciences
Aug 20, 2014
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Scientists are watching an iceberg bigger than the island of Guam as it slowly moves away from an Antarctic glacier.
Earth Sciences
Apr 23, 2014
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A series of radars just deployed on Antarctica will give researchers their first ever day-by-day measurements of the health of one of the ice shelves that surround the frozen continent.
Earth Sciences
Feb 27, 2014
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An iceberg the size of Manhattan has broken off a glacier in Antarctica and could survive long enough to drift into international shipping lanes, scientists said Thursday.
Earth Sciences
Nov 14, 2013
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A University of Southampton researcher is helping to track an iceberg the size of Manhattan, which has recently broken off the Pine Island Glacier in Antarctica and could threaten shipping lanes in the Southern Ocean.
Earth Sciences
Nov 14, 2013
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