British team trek to North Pole to measure sea ice

Three British explorers have set out on a 90-day skiing expedition to the North Pole, measuring sea ice thickness the whole way to find out exactly how fast it is disappearing, according to the Catlin Arctic Survey.

Satellites and submarines give the skinny on sea ice thickness

This summer, a group of scientists and students — as well as a Canadian senator, a writer, and a filmmaker — set out from Resolute Bay, Canada, on the icebreaker Louis S. St-Laurent. They were headed through the Northwest ...

NASA renews focus on Earth's frozen regions

In 2018, NASA will intensify its focus on one of the most critical but remote parts of our changing planet with the launch of two new satellite missions and an array of airborne campaigns.

New CryoSat-2 satellite redraws Arctic sea-ice map

Scientists have produced the most extensive map of Arctic sea-ice thickness yet using just two months' worth of data from the European Space Agency's ice mission, CryoSat-2.

NASA's IceBridge finishing up successful Arctic campaign

With several weeks of science flights in the books, researchers with NASA's Operation IceBridge are on the way to completing another successful campaign to maintain and expand a dataset that started with NASA's ICESat in ...

NASA's Operation IceBridge concludes 2015 Arctic campaign

Operation IceBridge wrapped up its seventh Arctic deployment on May 21, when NASA's C-130 research aircraft with the mission's researchers and instruments on board departed Thule Air Base in Greenland and headed to NASA's ...

NASA monitors the 'new normal' of sea ice

This year's melt season in the Arctic Ocean and surrounding seas started with a bang, with a record low maximum extent in March and relatively rapid ice loss through May. The melt slowed down in June, however, making it highly ...

Cool summer of 2013 boosted Arctic sea ice

The volume of Arctic sea ice increased by a third after the summer of 2013 as the unusually cool air temperatures prevented the ice from melting, according to UCL and University of Leeds scientists. This suggests that the ...

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