A groundbreaking discovery reveals that the Southern Ocean is undergoing an unprecedented reversal in circulation. Read on to ...

And every volcanic eruption releases greenhouse gases into the atmosphere, triggering a gnarly environmental feedback loop.

A total collapse of the roughly 80-mile-wide Thwaites Glacier, the widest in the world, would trigger changes that could lead ...

Much like traditional ocean cruising, there are a range of expedition operators with varying price points, inclusions and ...

Scientists aren’t too optimistic and have said there’s a 'grim outlook' if the glacier melts, plunging parts of the world ...

The Nazca lived between 100 B.C. and A.D. 800 in what scientists call a tropical desert. Yet just offshore, the sea teemed ...

Contrary to predictions, the surface waters around Antarctica are becoming saltier, a phenomenon that worsens ice melt. This ...

A report from a European news wire agency on the reversal of an important ocean current has sparked alarm online.