Mammoth Mountain Ski Patrol had been doing avalanche mitigation work about 10:15 a.m. in a closed area of the resort when an avalanche was released and traveled to areas open to the public, a ...

Natalia Nagovitsina got stuck on a mountain with a broken leg and an expert has explained why a rescue for the climber will ...

An injured climber was airlifted off Mt. Shasta after he lost his grip on his axe while sliding down an ice slope at 13,000 ...

After snowing heavily the day before, the fresh snow proved to be too heavy as the temperatures rose, leading to a dangerous ...

NEED TO KNOW Authorities have confirmed the death of a skier who triggered an avalanche alongside his climbing partner, a snowboarder, while descending a slope in Denali National Park Washington ...

Nearly two seasons after introducing Aley the avalanche dog to the slopes at Copper, the resort has welcomed a new ball of fur to the team. A 10-week-old golden retriever puppy, Pico de Gallo, or Pico ...

Mammoth Mountain ceased operations Saturday morning after a "major avalanche." The avalanche happened about 10:15 a.m. and the resort shut down operations shortly thereafter, officials said.