The man I rented crampons from told me not to look into the void while climbing Mount Whitney. I don’t know why he bothered to tell me this. The moment I felt darkness pressing into my side, I had to ...

Oxygen is critical to life. When levels of oxygen change, it can have immediate and lasting impacts on a person's health.

The study included 17 sea-level residents visiting the University of California’s White Mountain Research Station, located in Inyo County at 12,740 feet. Volunteers spent varying amounts of time at ...

Add Yahoo as a preferred source to see more of our stories on Google. A hiker died trying to summit Mount Whitney solo after their partner turned back, search and rescue officials said. The hiker’s ...

A hiker died trying to summit Mount Whitney solo after their partner turned back, search and rescue officials said. The hiker’s body was found about 400 feet from the top of California’s highest peak, ...

(KTXL) – An overdue hiker was found dead Monday on California’s Mount Whitney after a search and rescue operation involving multiple agencies, according to the Inyo County Search and Rescue. The Inyo ...