You've likely heard of the permafrost, but what exactly does it do, and what are the consequences if it melts? Here are some key things you should know.

Learn more about the Younger Dryas event, an ancient climate change catastrophe that’s typically attributed to glacial ...

Sled dogs and rare earths: Our journey through Greenland’s growing pains by Daniel Allott and Bethany Williams, opinion contributors - 07/24/25 7:30 AM ET ...

ILULISSAT, GREENLAND — Just after midday, we gripped the worn rope handles of a dogsled as 11 dogs surged across the frozen tundra of Western Greenland, inside the Arctic Circle. The wind lashed ...

Although 93% of the canyon was severely affected by the January 2025 fire, there are already signs of recovery – wildlife returning and vegetation regrowing.

Trump’s claim on the Arctic island of Greenland, which accounts for 98% of the Danish kingdom’s landmass, has become the most important feature of the bilateral relationship.

The Inuit people of Greenland “know what a good dog looks like,” Anders Johannes Hansen, a geneticist at the University of Copenhagen and senior author of the study, tells Science News.

Think: subzero temperatures, bone-rattling storms and mysteries about the future of our planet under the ice.

Whales of all shapes and sizes play a significant role in the health of marine ecosystems. About 50% of the air humans ...

Letters: Instead of seeing the evidence of rising seas and melting glaciers, our federal government is pretending that if we ...