The left map illustrates the cumulative melt days on the Greenland Ice Sheet for the 2025 melt season through June 30. The ...

Greenland is renowned for its substantial ice sheet. It appears on satellite maps as a massive, immobile, frozen block. But a ...

Melt from the Earth’s ice sheets is already contributing to flooding throughout the U.S., and globally, and is expected to ...

Greenland’s ice-covered landscape looks like an immovable block on satellite maps. Yet the story beneath its center suggests ...

Icelanders Hoddi Tryggvason and Halldor Meyer completed a 4,200km circular snowkiting journey on Greenland’s ice sheet. The 50-day expedition began and finished near Tasiilaq on Greenland’s ...

The remains of landscapes thought to have formed when ancient rivers flowed across East Antarctica have been discovered—and ...

Evacuations were reported in the Icelandic village of Grindavik and at the Blue Lagoon, a popular tourist destination on the Reykjanes peninsula.

This giant white wall looming over the village of Innaarsuit in Greenland isn’t a mountain, but a huge iceberg that has ...

Researchers found ancient river-carved plains beneath East Antarctica that may help slow ice loss and improve sea-level rise ...

INNAARSUIT, Greenland - Authorities in northwestern Greenland are warning residents of a small coastal village to exercise ...

A total collapse of the roughly 80-mile-wide Thwaites Glacier, the widest in the world, would trigger changes that could lead ...

Evidence of algae growth and climate simulations reveal the Arctic had seasonal ice, not a permanent ice shelf, for much of ...