What happened to the sub when it disappeared beneath the icy depths?

A pioneering robotic submarine that explored beneath Antarctica’s glaciers has been lost, but its discoveries are reshaping ...

The latest triumph in ocean technology comes from a small, rugged machine that slipped beneath Antarctic ice into a part of the planet no human has ever seen, gathered a torrent of data, and then did ...

An advanced submarine vanished under an Antarctic glacier, revealing new mysteries about remote and challenging regions.

Add Yahoo as a preferred source to see more of our stories on Google. A wildlife photographer has captured what is believed to be the first images of the rare, elusive Ross seal underwater "This ...

(CNN) — Swirling underwater “storms” are aggressively melting the ice shelves of two vital Antarctic glaciers, with potentially “far-reaching implications” for global sea level rise, according to a ...

In remote West Antarctica, two glaciers are melting. The Thwaites and Pine Island glaciers account for more than a third of the total ice loss in Antarctica. Thwaites, roughly the size of Florida, is ...

It’s a $2 million gamble. Scientists with the University of Washington in conjunction with Paul G. Allen Philanthropies are sending robots to Antarctica for as long as a year in what will be the ...

In a remote part of Antarctica's western Weddell Sea, an area once hidden beneath a 200-meter-thick ice shelf, scientists have uncovered a new and unusual phenomenon: extensively maintained fish ...

For what is likely the first time, a Ross seal has been photographed below the ocean's surface. Ross seals, the smallest and rarest members of the Antarctic true seal family, are incredibly elusive.