New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

New research reveals Antarctic sea ice has hit record lows three times since 2017, creating cascading effects on global ...

Researchers from Ukraine's Vernadsky Research Base have shared footage of a winter outing into the ocean near Galindez Island ...

A major ocean current in the Southern Hemisphere has reversed direction for the first time in recorded history, in what ...

Antarctica has lost a Greenland’s worth of ice, and the shocking changes in the Southern Ocean could reshape our planet’s ...