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

Researchers have discovered a dramatic and unexpected shift in the Southern Ocean, with surface water salinity rising and sea ...

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

A study published Monday in the Proceedings of the National Academy of Sciences found that increases in salinity in seawater near the surface could help explain some of the decrease in Antarctic sea ...

In a remarkable discovery, scientists have pinpointed the cause behind an unusual and major event in Antarctica. During the ...

For the first time, Antarctic krill have been found on seafloor vents. One scientist is working to figure out what they are ...

Antarctica sees record tourism growth as 130,000 visitors explored its unique beauty. Discover the implications.

A first-ever all-Canadian expedition to Antarctica explores the climate changes and political challenges facing the remote continent.

At APL, a team is developing portable tech to detect ocean species using eDNA. Their goal: real-time, low-cost monitoring to ...

Equipped head-to-toe in dry suits - divers researching below the waves are tethered to a team above the ice to make sure they don’t lose the hole to get back. | ITV National News ...

As Midwinter Day approaches in Antarctica – the longest and darkest day of the year – those spending the winter on the frozen continent will follow a tradition dating back more than a century to the ...

Sonar data reveal how krill fishing fleets overlap with penguins, seals, and whales—posing growing threats to Antarctic ...