Dramatic video footage from ‘Valley Uprising’ on Discovery Channel shows how Dean Potter survives harrowing mishap. Dean Potter has a harrowing experience while attempting to highline Yosemite’s Lost ...

An excerpt from the award-winning film 'Valley Uprising' that documents one of the most legendary moments in Yosemite climbing history: the 1977 drug plane crash. One of the most legendary moments in ...

Billy Westbay, Jim Bridwell and John Long in 1975 after their one-day ascent of The Nose, El Capitan, Yosemite.

From the network behind Planet Earth, Life, Frozen Planet, Africa and North America, Discovery Channel presents Elevation Weekend, taking viewers to rarely seen, striking destinations, following men ...