A new map of Antarctica’s seafloor reveals a vast and previously overlooked network of 332 submarine canyons, some plunging ...

When ice freezes and melts, it creates vortices that drag warmer waters from the depths to the surface, where they eat away ...

Spinning vortices of water trapped under the Thwaites glacier ice shelf account for 20 per cent of the ice melt. They’re ...

Antarctica is shedding ice, heat, and stability in ways that are no longer confined to obscure scientific journals or distant ...

Scientists have discovered that underwater storms are drawing warm waters under the West Antarctic Ice Sheet, potentially hastening its destruction.

On January 13, 2025, iceberg A-84, which is roughly the size of Chicago, broke from the George VI Ice Shelf, a giant floating glacier attached to the Antarctic Peninsula ice sheet, leading to the ...

Scientists exploring beneath Antarctica’s ice uncovered thousands of fish nests arranged in striking geometric patterns.

A team of researchers including oceanographer Lia Siegelman of UC San Diego’s Scripps Institution of Oceanography co-authored ...

The ice caps which cover our planet's poles are key to understanding global weather patterns and changing climate. But we still don't have a complete understanding of how they work, and what goes on ...

Antarctica’s turbidity currents and the role they play in helping to regulate Earth’s climate are to be studied for the first time through a groundbreaking international project. The Antarctic Canyon ...

Striations, grooves, and mud deposits from anchor retrieval were visible in the substrate of the ocean floor. At the disturbed sites, little to no marine life was present. Credit: Matt Mulrennan / ...

WASHINGTON (AP) -- A previously unknown underwater volcano has been discovered off the coast of Antarctica, the National Science Foundation said Thursday. The finding helps explain mariners' ...