Beneath Antarctica’s vanished Larsen C Ice Shelf, scientists have uncovered a hidden world: thousands of perfectly circular ...

Researchers in Greenland used a 10-kilometer fiber-optic cable to track how iceberg calving stirs up warm seawater. The ...

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 ...