Seven thousand years ago, a major section of Greenland’s ice sheet disappeared entirely. New research confirms it will happen ...

Yet much about the landscape under the ice has been uncertain, because ground and air surveys are difficult in the region.

"Our IFPA map of Antarctica’s subglacial landscape reveals that an enormous level of detail about the subglacial topography ...

Key maps show the growing strategic importance of Greenland as Arctic ice melts under global heating ...

The extent and speed of ice moving off the ice sheets of Greenland and Antarctica into the sea—an important dynamic for ...

History also shows that many of the fanciful engineering ideas for Greenland failed because they misjudged the island’s harsh ...

Scientists drilled to the bottom of Greenland's 1,600-foot deep Prudhoe Dome and found it disappeared in the early Holocene, ...

On a flat map, Greenland looks like a lonely white expanse at the top of the world. On the right projections, it jumps out as ...

Why does Trump want to take over? How big is Greenland compared to the United States? What you need to know about the ...

The world's largest island has its own system of fjords, lakes and black-sand beaches. What to know about the size of the ...

Using satellite data, scientists examined the changing states of polar ice and drafted velocity maps that revealed a dramatic ...

Greenland is 836,000 square miles of largely frozen ground northeast of Canada. So why does the White House say it "should be ...