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

Scientists uncover how a flat seabed triggered Hektoria Glacier’s record collapse, offering new warnings for Antarctica’s ice and rising seas.

On Greenland’s coast, glaciers meet the sea in narrow fjords that have been carved over hundreds of thousands of years. Ice cliffs tower hundreds of meters high. At a glacier’s terminus, where those ...

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 ...