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

Antarctic sea ice collapse in 2015 was driven by hidden ocean heat rising from below, not just surface warming.

As bubbles rippled across the frigid Finnish lake, diver Daan Jacobs emerged from a hole carved out of the thick, crackling ...

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.

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

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 ...

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 ...

ANTARCTICA -- Australian scientists happened upon a unique animal dubbed the "headless chicken monster" during a recent expedition to test new underwater camera technology. The animal, also nicknamed ...

Scientists have uncovered a new threat hiding under the floating edges of Antarctica: fast moving, stormlike swirls of water that attack the ice from below. These secretive currents, spinning in the ...

“We are looking at the ocean on very short ‘weather-like’ timescales, which is unusual for Antarctic studies,” said Yoshihiro Nakayama, a study author and an assistant professor of engineering at ...

DIVEVOLK, a manufacturer of underwater smartphone housings, is sponsoring the Smartphone Pictures & Videos (SMP) category at ...