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

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. Thwaites Glacier in Antarctica, known as the Doomsday Glacier, is experiencing melting from churning underwater "storms." - Jeremy ...

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 ...

Underwater earthquakes in Antarctica can trigger massive phytoplankton blooms, linking deep-sea seismic activity to ocean ...

Navigating monolithic icebergs, massive ocean waves and sub-zero snowstorms, CSIRO research vessel (RV) Investigator is a workhorse for Antarctic science. In just over 11 years and spread across seven ...

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 ...

(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 ...

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.