Zane Wach, 14, was exhibiting symptoms of altitude sickness before falling from a cliff on California's Mount Whitney.

The 14-year-old began experiencing altitude sickness as he and his father were hiking Mount Whitney in Northern ...

Zane Wach, 14, left, began hallucinating before stepping off a 120-foot cliff while hiking with his father, seen right.

The health update comes after the 14-year-old walked off the edge of Mount Whitney while hoking with his father after ...

Zane Wach was climbing Mount Whitney, California, with his dad Ryan on 10 June when the teenager started showing signs of ...

Amid claims of "digital dementia," experts explain that AI isn't declining. It's just stupid in the first place.

The boy, identified as Zane Wach, fell from Mount Whitney in the Sierra Nevada mountain range in front of his father on June ...

A 14-year-old California boy remains in a medically-induced coma after hallucinating and walking off a cliff during a hike ...

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

A DAD has revealed the disturbing final words his son said to him before walking off a 120-foot cliff during a mountain hike.

Disclaimer: The content presented here is for entertainment purposes only and does not guarantee the authenticity or accuracy of the information. The content may contain elements of fiction, ...

The incident took place on June 10. A 14-year-old boy in the US is in a medically induced coma after walking off a 120-foot slope right in front of his father while hallucinating due to altitude ...