Scientific voyage to Antarctica reveals alarming consequences of summer sea ice loss on ecosystems and wildlife.

A massive and surprising change is unfolding around Antarctica. Scientists have discovered that the Southern Ocean is getting ...

Antarctic sea ice extent has fallen dramatically in recent years – the effects include accelerated ocean warming, faster loss ...

Satellite imagery has revealed a yet-to-be-explained rise in the Southern Ocean's salinity. It could be a key factor in the decline of the region's sea ice.

Ice loss in Antarctica and its impact on the planet—sea level rise, changes to ocean currents and disturbance of wildlife and ...

The ocean around Antarctica is rapidly getting saltier at the same time as sea ice is retreating at a record pace. Since 2015 ...

New research explores the wide-ranging consequences of record low summer sea ice in Antarctica. From more ocean warming to ...

Sea ice in the Antarctic Ocean had been growing for decades, but now, a sudden trend downward could spell serious trouble.

Learn about the new technique being used to study cracks that have formed on Antarctica's unstable Doomsday Glacier.

A study published Monday in the Proceedings of the National Academy of Sciences found that increases in salinity in seawater ...

A report from a European news wire agency on the reversal of an important ocean current has sparked alarm online.

Much like traditional ocean cruising, there are a range of expedition operators with varying price points, inclusions and ...