In an exclusive clip of Nat Geo doc The Devil’s Climb, a guide gives the stark warning to renowned rock climbers Alex Honnold ...

Photo: Tommy Caldwell climbed the Devil’s Thumb alongside Alex Honnold. Their adventure is captured in the new TV film The ...

After nearly eight weeks of headwinds, rain, and hills, the friends finally arrived in Alaska, ready for the Devil’s Climb.

Modern rock climbing comes in many variations: some indoor, some outdoor, some with the aid of ropes and safety devices, some ...

Chai Vasarhelyi speaks on the fascinating resilience of humans and their ability to persevere for her latest film 'Endurance'.

World-class climbers Tommy Caldwell and Alex Honnold embark on one of their most challenging expeditions yet as part of The Devil’s Climb. Cameras follow the two adventurers for the new National Geo ...

Free Solo' star Alex Honnold saw the effects of climate change in his climbing career. He started the Honnold Foundation to ...

Towering 3,000 feet above Yosemite Valley, El Capitan is not just a geological marvel but also a significant economic driver ...

The Devil’s Thumb sees the duo complete the first-ever single-day traverse of all five peaks of Alaska’s Devil’s Thumb massif ...