Claire Murphy was conducting "avalanche mitigation" work on Valentine's Day when she and a colleague were caught in an avalanche. Ski resort officials announced her death Saturday.

Mammoth Mountain officials said the slide occurred during avalanche mitigation work following a significant Sierra Nevada ...

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

Two ski patrol staff at Mammoth Mountain were caught in an avalanche while doing mitigation work after an atmospheric river ...

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

At Mammoth Mountain, more than five feet of snow could fall between today and night as an intense blizzard arrives.

Two ski patrollers were caught in an avalanche Friday after heavy snowfall from a recent atmospheric river triggered a slide ...

Across California, ski resorts like Mammoth Mountain and Palisades Tahoe are digging out after receiving multiple feet of new ...

A growing number of skiers, weary of high prices and long lift lines at crowded resorts, are turning to the solitude of ...

Two Mammoth Mountain Ski Patrol staff were buried in snow Friday after an avalanche came ... The mountain and ski lift operations were closed for the remainder of the day. Get top local stories ...