Deep within Earth’s mantle lie two enormous regions, often referred to as "islands," which are the size of continents.

If it gets stuck near South Georgia Island, that could make it hard for penguin parents to feed their babies and some young ...

Much of this uncertainty is because the ocean processes that control the fate of the sheet occur on an incredibly small scale ...

Planning an adventure in Antarctica? Check out these 7 destinations that showcase the continent's wildlife, glaciers, and icy ...

The frozen continent has never been so desirable. But as other nations try to get in on the action, a race to the bottom ...