Related topics: climate change · sea ice · arctic sea ice

Antarctic sea-ice expansion in a warming climate

Antarctic sea-ice has expanded over the period of continuous satellite monitoring, which seemingly contradicts ongoing global warming resulting from increasing concentrations of greenhouse gasses. In a study, published in ...

Melting ice caps may not shut down ocean current

Most simulations of our climate's future may be overly sensitive to Arctic ice melt as a cause of abrupt changes in ocean circulation, according to new research led by scientists at the University of Wisconsin–Madison.

Simulations explain Greenland's slower summer warming

A puzzling, decade-long slowdown in summer warming across Greenland has been explained by researchers at Hokkaido University in Japan. Their observational analysis and computer simulations revealed that changes in sea surface ...

Arctic winter 2022 sea ice found to be 10th-lowest on record

Arctic sea ice appeared to have hit its annual maximum extent on Feb. 25 after growing through the fall and winter. This year's wintertime extent is the 10th-lowest in the satellite record maintained by the National Snow ...

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