Greenland surprises scientists: its coastline has expanded over two decades. This expansion results from glacier melting, ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago. Scientists say it's a symptom of ...

Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving the planet ...

Greenland surprises scientists: its coastline has expanded over two decades. This is a result of glacier melting, which has ...

President Donald Trump said the United States needs to acquire Greenland for security purposes as it competes with Russia and ...

Usha Vance had been set to visit Greenland to see cultural sites, including a major dogsled race - the Avannaata Qimussersua.

Camp Century was built to store nukes beneath Greenland's ice. See photos of the underground, "Star Wars"-like site.

Explore six of Earth’s most mysterious and largely untouched regions, from the dense Amazon's Vale do Javari and Bhutan's ...

The massive Arctic island is mostly empty, but there are still plenty of reasons why President Trump would want to bring it under American control.

Greenland and Denmark appeared cautiously relieved early Wednesday by the news that U.S. Vice President JD Vance and his wife ...

Vance’s announcement adds another layer of tension to an already fraught atmosphere surrounding his wife’s planned visit.

President Trump has made no secret of his designs on Greenland, repeating threats to acquire the territory through a ...