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

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 ...

A robot found over 1,000 organized fish nests under Antarctic ice, revealing geometric breeding patterns and new clues about ...

The indentations are nests of fish called yellowfin notie, and they are not randomly scattered—rather, they appear to have ...

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' ...

Nests of the yellowfin notie (Lindbergichthys nudifrons). Each nest would have been guarded by a parent fish, protecting their eggs from predators. This remarkable organization is thought to be a ...

A team of scientists funded by the National Science Foundation have successfully produced the first high-resolution, three-dimensional map of a portion of the Antarctic sea ice thanks to an autonomous ...

HX Expeditions, the world's first and longest-running expedition cruise company, and the leading provider in Antarctica ...

Seabourn unveils the expedition team that is guiding guests on voyages to Antarctica during the 2025-26 season.