Antarctic sea ice began to change rapidly in 2015 and 2016. Since then it has remained well below the long-term average.

Scientists link Antarctic record sea ice loss to an unexplained spike in ocean salt levels, raising concerns about ocean stability.

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

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

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 reveals Antarctic sea ice has hit record lows three times since 2017, creating cascading effects on global ...

The dramatic loss of sea ice around Antarctica has occurred with the re-emergence of the Maud Rise polynya in the Weddell Sea ...

A total collapse of the roughly 80-mile-wide Thwaites Glacier, the widest in the world, would trigger changes that could lead ...

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

A sudden salinity spike in the Southern Ocean is accelerating Antarctic ice loss and triggering a dangerous climate feedback loop.

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.