It's called accidentology. Yes, that's a real word.
Dozens of climbers were forced to turn back just shy of the summit after their oxygen regulators failed suddenly
The latest hikers are as cozy as they are bombproof
While overcrowding plagues America's most popular trails, there are still places to find solitude
After four previous attempts, the 70-year-old Chinese climber finally stood on the summit on Monday
The Sherpa community rallied around Matt Moniz and Willie Benegas after their illegal ski descent of Lhotse
Always check your safety lines
Ulyana Nadia Horodskyj is an ice scientist who's done research high on Everest—and after working with NASA, she's aiming even higher.
Boyan Petrov was last seen near Camp 3 on Shishapangma nearly a week ago
As South African Sibusiso Vilane awaits a window to summit Mount Everest for the third time—this attempt without oxygen—he wants the world to know something: We need more black mountaineers
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