Scientists track Antarctic krill via satellite to monitor ocean health amid climate change and fishing threats.

The world's largest iceberg, known as A23a, is on a collision course with South Georgia Island, a delicate ecosystem that is home to penguins and seals.

Satellite images ... Ocean, where it could soon reach the shallow waters surrounding South Georgia. Iceberg A23a has been a concern for scientists since it broke away from the Antarctic ice ...

Througha series of research flights over West Antarctica, scientists concluded that the West Antarctic Ice Sheet may have reached a point of irreversible decline. Gaffikin said she often went to ...

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

Images from 2023 from the Copernicus Sentinel-1 mission show how A23a rotated between November 2 ... [+] (blue) and November 26 (red). Iceberg A23a is so big, the British Antarctic Survey calls it ...

Images from the Copernicus Sentinel-1 mission ... been quietly minding its own business since it first broke off from an Antarctic ice shelf in 1986. It spent decades stuck in one place, but ...

A widespread, record-breaking melting event occurred across the Antarctic throughout December, and now, photos captured by ... ice from flowing into the ocean and contributing to sea rise levels ...

A team of scientists have been using the colour of seawater to help count tiny Antarctic sea creatures from miles above. They ...

Scientists have discovered microplastics in the snow near some of Antarctica's deep field camps, revealing how far-reaching ...

Weighing a little under a trillion tons, this monster block of freshwater was being whisked along by the world's most powerful ocean "jet stream" -- the Antarctic Circumpolar Current. Raul Cordero ...

Incredible new satellite images show the world's largest ... drifting northeastward in the Southern Ocean. According to the U.S. National Ice Center—the global entity that names, tracks and documents ...