An incredibly heartbreaking tragedy occurred while a father and son duo were on a hike meant to be a special moment in their ...

The climbing season in the Himalayas continues, with high-altitude expeditions taking on K2 and other 8,000-meter peaks in the Karakoram. After a successful spr ...

A beloved teen and competitive swimmer at Hart High School in Santa Clarita was surrounded by messages of love and support on ...

A California teen who walked off a cliff while experiencing altitude-related hallucinations on the tallest mountain in the lower 48 states has begun a slow recovery but remains in a ...

Ryan Wach said his son Zane Wach, 14, experienced altitude sickness while climbing California's Mount Whitney and seemed to ...

Zane Wach, 14, was taken off of ventilators during his ongoing medically-induced coma nearly a month after the boy wandered over an cliff on Mt. Whitney in a state of altitude-induced delirium.

A California teen, who was placed in a coma after he hallucinated and walked off a cliff while hiking, is now breathing on ...