An curved arrow pointing right. Scientists with the Australian Antarctic Division are testing Antarctica's waters for acidity, salinity, temperature, and oxygen content using underwater robots.

A helmet jellyfish drifts with tentacles splayed in the Bellingshausen Sea off Antarctica, an area in where the shelf break and slope are cut by several underwater gullies. (Caption and photo ...

Scientists have recently uncovered a wondrous and vibrant underwater world, previously hidden beneath a massive glacier in Antarctica. The glacier, covering an area of about 510 sq.km.

His expedition to Antarctica, exploring its vast underwater biodiversity, took two years to plan, a team of expert divers and a specially developed kit. His 32 dives in water temperatures of -1.7˚C ...