The increased crevassing, especially prominent in fast-flowing portions of the ice sheet, could lead to a feedback loop that accelerates ice loss from the glacier, which ultimately raises sea levels.

Thanks to climate change, thawing permafrost in the Canadian Arctic has revealed the buried remnant of a glacier that’s 770,000 years old.

The Greenland Ice Sheet is cracking open more rapidly as it responds to climate change. The warning comes in a new ...

The Greenland Ice Sheet is cracking open at an accelerating pace, with crevasses growing larger and deeper due to the effects of climate change. A new study using high-resolution 3D mapping has reveal ...

Landslides have uncovered pieces of an ancient glacier near Baffin Island. Researchers believe this is the oldest glacier ice ...

Buried within the permafrost, researchers believe this is the oldest glacier ice ever found in the Arctic. The glacier piece became visible after 2009 landslides in the area. Researchers were ...