A viral video shows a climber struggling to breathe and speak after spending four days in the “death zone” on Mount Everest. Watch here.

A 17 year old achieved her goal by summiting Mount Everest and completing all Seven Summits, making her the youngest American woman to do so.

A team of climbers managed a start-to-finish Everest expedition in just seven days, in part thanks to their controversial use of xenon gas.

An ice climber survived an avalanche as he was solo climbing The Ribbon in Colorado. Watch the terrifying footage here.

An ice climber fell about 60 feet on a steep section of Shoestring Gully in New Hampshire but survived the fall and the hours afterward.

“Sometimes you send and most of the time you don’t, and sometimes you take a good whip.” Watch a trad climber take a frightening fall here.

A video shows a young boy dancing on a portaledge attached to El Capitan’s sheer cliff face. The post turned controversial fast. Here’s why.

Siebe Vanhee posted a video of setting up camp on the Dawn Wall of El Capitan, a vertical rock face in Yosemite National Park. It’s freaky.

Here’s what a world-class rock climber like Alex Honnold does at his home climbing gym to train for his larger-than-life adventures.

A falling rock struck a woman who was climbing in Oregon. Three different agencies had to pitch in for the rock climber’s rescue.