Far beneath the polar night, the front of Antarctica’s most feared ice stream is shuddering with a new kind of warning signal ...

After a 12-day crossing, and a hard slog through sea ice, the field work on this Antarctic expedition is ready to start.

What has the glacier begun to do when it begins to “earthquake” hundreds of times? Thwaites Glacier, commonly referred to as ...

An Argo ocean float was lost in the Antarctic for months under the Denman and Shackleton ice shelves, and it returned with ...

A glacier larger than Spain could raise sea levels dramatically after scientists found more of it is being melted by seawater than previously thought. Antarctica's Totten Glacier could increase sea ...

Columbia Glacier in Prince William Sound, once grounded on the ocean floor, three years ago spawned a floating arm, say scientists who have been studying it. As a result, the glacier began shedding ...

The Thwaites Glacier, located in West Antarctica and popularly nicknamed the “Doomsday Glacier,” holds enough ice to raise ...

More of a giant France-sized glacier in Antarctica is floating on the ocean than previously thought, scientists said Tuesday, raising fears it could melt faster as the climate warms and have a ...