EXCLUSIVE: Most climbers know the old saying, ‘Don’t look down,’ but how about this for advice? “Stay alive.” In an exclusive ...

Alex Honnold and Tommy Caldwell are two of the world’s best climbers. Why did they add a 2,600-mile odyssey of biking, ...

World-class climbers Tommy Caldwell and Alex Honnold embark on one of their most challenging expeditions yet as part of The ...

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

"The Devil's Thumb" exemplifies resilience, highlighting the immense physical and mental strength required for Caldwell and Honnold to complete such a perilous climb.

It was all or nothing. Alex Honnold and Tommy Caldwell took a break from riding and went for a hike while on the Devils Thumb expedition. (National Geographic/Taylor Shaffer) Even though you ...

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 ...