Think you’ve got what it takes? From icy swims to grueling mountain climbs, these are the world’s toughest triathlons set to ...

Two brothers, both mechanical engineers — one of them in Seattle — are climbing many of the world’s tall peaks to prove they ...

The Coconucos volcanic chain is a mountain ridge dotted with at least 14 volcano craters, including one that is active and ...

The aircraft was on its descent from the mountain when it crashed around the Barafu Camp area in Kilimanjaro National Park, ...

Sherpas navigate extreme conditions and treacherous pathways as they act as porters and guides for climbers summiting Everest. They put their lives on the line, often with little recognition.

This video explores how “tallest” can be defined in different ways, comparing mountains by height above sea level and by total size from base to peak. I got thin on a weight-loss drug. I wasn't ready ...

Everest, Earth’s highest mountain, needs no introduction. Those are the opening lines of an upcoming special that takes the 60 Minutes investigative team to Everest Base Camp. And when the television ...

In the middle of a chilly October night in 2025, my two friends and I suited up at the Cottonwood Creek trailhead and started a trek into the Sangre de Cristo mountains of Colorado. It was a little ...

Eric Gilbertson receives funding from The American Alpine Club. In the middle of a chilly October night in 2025, my two friends and I suited up at the Cottonwood Creek trailhead and started a trek ...

Getting your Trinity Audio player ready... Mikaela Shiffrin wanted to perform Sunday for another huge crowd at Copper Mountain that turned out to cheer on the home state heroine in a World Cup slalom, ...

Getting your Trinity Audio player ready... COPPER MOUNTAIN — Maybe it was because the Winter Olympics are only nine weeks away. Having Mikaela Shiffrin’s name on the marquee certainly was a factor, ...