The Arctic reaches its maximum sea ice in March each year and then starts a six-month melt season. The National Snow and Ice ...

Sea ice plays many important roles for the global climate: Its white surface can reflect energy back into space, helping the ...

Researchers found increased meltwater and rain explain 60% of a decades-long mismatch between predicted and observed temperatures in the ocean around Antarctica.

President Trump is pushing the United States to purchase “about 40 icebreakers.” Of course, paying for such a fleet in the ...

This year's Arctic sea ice peak is the lowest in the 47-year satellite record, the US National Snow and Ice Data Center ...

Arctic sea ice has likely reached its maximum extent for the year, at 14.33 million square kilometers (5.53 million square ...

A high-ranking US delegation including Vice President JD Vance will visit Greenland this week — but many locals see his trip ...

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

Epic ice and snowy adventure are highlights of Ponant's groundbreaking new winter expedition itineraries in Canada.

Modern society, and the clean energy revolution, depend on rare earth elements. Can Greenland help break China’s stranglehold ...

Steven Mana‘oakamai Johnson, a Cornell University professor who grew up on Saipan, has devoted his life to studying the ocean ...

The enormous C-17 Globemaster, the mainstay of the Air Force’s transport fleet, often has trouble operating in cold ...