More than half the Arctic's coastline is Russian territory and in the last six years Moscow has built more than 475 military ...

It’s late in the season so Captain Duke Snider, sailing on a resupply voyage from New Zealand to Antarctica, is expecting ...

Social media posts sharing a graphic comparing sea ice levels in the Antarctic on the same date 45 years apart misrepresent ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

But scientists warn that the world's sea ice – the frozen ocean water at the North and South Poles – has plunged to a record ...

A new study published in Communications Earth & Environment gives possible insight into the underprediction of sea ice ...

Arctic cyclones may be accelerating sea ice loss by breaking ice into smaller pieces and driving upwelling of warm water. A study links these storms to rapid ice depletion and suggests that tropopause ...

Since 1979, Arctic sea ice extent, a term that describes the area of the Arctic Ocean covered by ice, has been reduced by 40% in the late summer months. Global climate models have consistently ...