In the past century, scientists have observed more rockfalls and avalanches in the Alps, a looming threat to nearby villages.

Two ski patrollers were caught in an avalanche Friday, Feb. 14 at the Mammoth Mountain ski area, leaving one injured in “extremely critical” condition, officials said.. Mammoth Mountain ...

Ahead of the avalanche, roughly six feet of snow had fallen in 36 hours, slowing the opening of chairlifts at Mammoth ...

An avalanche buried and likely killed three skiers in the Chugach Mountains near Girdwood, Alaska, on Tuesday, state troopers said.

Nearly two seasons after introducing Aley the avalanche dog to the slopes at Copper, the resort has welcomed a new ball of ...

A massive avalanche on a popular Utah mountain killed a skier and left another seriously injured Saturday. The fatal mishap unfolded around 12:45 p.m. on a Big Cottonwood Canyon mountain near ...

Copper Mountain ski patrol welcomes Pico, a 4-month-old golden retriever, training as an avalanche dog. COPPER MOUNTAIN, Colo ...

Mammoth Mountain officials said the slide occurred during avalanche mitigation work following a significant Sierra Nevada snowstorm, during which about six feet of snow fell in 36 hours.

Two ski patrollers were caught in an avalanche Friday, Feb. 14 at the Mammoth Mountain ski area, leaving one injured in “extremely critical” condition, officials said.

Two ski patrollers were caught in an avalanche Friday, Feb. 14 at the Mammoth Mountain ski area, leaving one injured in “extremely critical” condition, officials said.