Tanner Wanish and Michael Vaill repeated the 32-mile “Goliath,” the longest technical traverse in the world. Would they do it again? Probably not.

'L'Ombre du Voyageur' was proposed at V17, without shoes. Using shoes, gloves, and four kneepads, the second ascensionist says it’s just V14.

'Realm of Tor’ment' is Bosi’s fifth V17 boulder, the UK’s second, and his first proposal at the grade.

A party of four climbers took a long fall after their anchor blew on an alpine route. Only one survived.

After sending Box Therapy last year, which was then downgraded, Katie Lamb has climbed Yosemite's 'The Dark Side.'

We spoke to the British climber to learn how he managed one of the world's hardest boulders in under two weeks.

The American Olympian said the route forced her to “argue with doubt until it began to doubt itself.”

A guide involved in rescuing three survivors explains what went wrong.

Eugene Vahin passed away on January 23, after an unroped fall at The Junkyards, near Grassi Lakes, Canada.

Nathan Chaszeyka went into freefall after his Munter hitch unscrewed his carabiner while rappelling.