Glaciologists recorded a five-mile retreat in just two months on the Hektoria Glacier on the eastern Antarctic Peninsula -- a rate nearly 10 times faster than previously measured for a grounded ...

A massive iceberg, identified as A23a, is drifting northeastward and could be on a collision course with the British territory of South Georgia Island. As of mid-January, the iceberg was estimated to ...

Antarctica's so-called Doomsday Glacier, nicknamed because it is huge and coming apart, is mostly thwarting an international effort to figure out how dangerously vulnerable it is. A large iceberg ...