Sea ice loss is not only damaging to wildlife, plants and the roughly 4 million people who live in the Arctic — it has global consequences. Sea ice acts like a giant mirror, reflecting the sunlight ...

As the name suggests, permafrost was long considered to be permanent. But more recently, researchers have come to realize ...

The best way to experience the White Mountains’ Presidential Range is hiking between the Appalachian Mountain Club’s eight historic high-mountain huts. Connecting distances aren’t ridiculous—the ...

Expedition cruises travel to some of the world's most extraordinary destinations in remote corners of the planet, many of which are only reachable by ship — and some that were once only visited ...

From unstable slopes to rock falls, thawing permafrost will have many consequences for mountain regions, including the Swiss ...

Narrated by Tom Hanks, NBC's The Americas returns tonight with a new episode! Here's your preview/viewing guide for Ep. 5: ...

If the Seattle Seahawks do agree to trade DK Metcalf, the star receiver will have a big say in his landing spot. That’s because the acquiring ...

Plus: Adventures in Alaska, budget moves, beneficial ownership information (BOI) reporting, a new IRS Commissioner, penny ...

Hit the slopes, reel in brown trout, or pay of visit to a mining ghost-town in this stunning mountain town dubbed the ...

With each fern no wider than an inch, mosquito ferns turned a greenhouse into a frozen tundra for nearly a million years. Now ...

My children are far more knowledgeable about the habits of reindeer than I was at their age, thanks to the popularity of the ...