With NATO’s Arctic footprint expanding, Denmark is raising its military commitment to a territory seen as crucial to security ...

Greenland’s bedrock is shifting, rising, and sliding northwest as ancient and modern ice loss reshape the island beneath the ...

Earth's mantle is so gooey, it takes eons for material that has been displaced by the weight of ice sheets to flow back. And ...

If all the ice in Greenland melted and the water flowed into the ocean, sea levels would rise 23 feet and bury cities such as ...

A cave in northern Greenland shows the Arctic once thawed under mild conditions. Scientists say even small warming can ...

Zombie ice from the massive Greenland ice sheet will eventually raise global sea level by at least 10 inches (27 centimeters) on its own, according to a study released Monday. Zombie or doomed ice is ...

Thawing permafrost in Greenland creates access to critical minerals that were previously difficult to extract or were ...