The hidden water reservoir is shockingly larger than previously thought—holding more than half the volume of Lake Tahoe.

Mika and the Witch's Mountain is a wholesome little package delivery adventure atop a magical broom.

Over the past century ambitious and brave mountaineers have sought the highest and most remote mountains in the world to explore and climb. Their expeditions, often at the expense of mountaineers ...

Dan Cotner summited a peak in the Himalayas in November – an accomplishment he said the Boise Climbers Alliance helped ...

“It is a continental-size lake stored in the rocks at the top of the mountains, like a big water ... the largest aquifer of its kind in the world.” Finding this body of water came as a ...

The top two runners in each event will be named in the national provisional squad for the third edition of the World Mountain and Trail Running Championships. The two beat the odds and won medals ...

Check out the photo gallery that goes through the iconic history of Space Mountain. Blasting off from Magic Kingdom Park at Walt Disney World Resort, Space Mountain has delighted guests with a ...

From tiny towns to the steepest railways in the world, these journeys are about much more than the destination. View on ...

A new study has predicted an increase in landslide hazards in High Mountain Asia. The study authors linked higher emissions ...

How do place names get made and then changed? There’s a process. But it involves people as well as bureaucracy, so it’s not ...

The new watersheds it traveled span a large swath of mountains, hills and high prairie stretching from Leadville to Salida, Fairplay and Cañon City. The map shows where the state’s now 29 ...