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

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

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

Two ski patrollers at Mammoth Mountain, California, were caught in an avalanche at approximately 11:30 a.m. today after ...