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

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

Mammoth Mountain officials said the slide occurred ... and using ski cuts to stabilize slopes. They also check trails for safety, clear access routes, and ensure the entire mountain is ready ...

A post from the resort's Facebook page said the two Mammoth Mountain ski patrollers were on Lincoln Mountain around 11:30 a.m ...

Mammoth Mountain temporarily closed at midday on Friday after two ski patrollers were caught in an avalanche, causing serious injuries to one. The recent atmospheric river storm had dumped about 6 ...

A hefty snowstorm is currently battering California's Sierra Nevada amid this week's atmospheric river, causing closures and ...