Two Mammoth Mountain Ski Patrol staff were buried in snow Friday after an avalanche came down on them during their mitigation ...

Two people were trapped, one seriously injured in an avalanche at Mammoth Mountain Friday during mitigation work following ...

A volcano near Alaska’s most populous city may be preparing to erupt, according to experts who have been monitoring the ...

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.

Mammoth Mountain shut down all lift operations on Friday, Feb. 14, after an avalanche on Lincoln Mountain. Two ski patrol ...

Mammoth Mountain Ski Resort announced Friday that two patrol staff were caught in an avalanche on Lincoln Mountain. The event ...

Two ski patrol members were trying to mitigate the threat of an avalanche after a storm had dumped about 6 feet of snow on ...

A powerful winter tempest blew into the Bay Area and across California on Thursday, dropping curtains of rain and pummeling the mountains with snow ahead of Presidents Day weekend. By late Thursday ...

Volcanoes can be morbidly fascinating for plenty of reasons, as can the lava they release. But what effect might all that ...

While the actual ski portion of the scene was filmed at St. Moritz, the cliff jump at the end was filmed on Baffin Island, Canada, in Auyuittuq National Park, where stuntman Rick Sylvester parachuted ...