Heavy wind-loaded slabs, hidden facet layers, and the 30-degree danger zone. Expert Rick Rogers analyzes the National ...

A father snowmobiling with his son and a young girl were killed in separate avalanches in Utah, the latest avalanche deaths as recent storms have brought heavy snow and unstable backcountry terrain to ...

Add Yahoo as a preferred source to see more of our stories on Google. The avalanche, the deadliest in California history and fourth deadliest in U.S. history, killed at least eight people. A ninth ...

Eight of the nine people reported missing after a massive avalanche struck a guided backcountry ski group near Lake Tahoe were confirmed dead Wednesday, Nevada County authorities said, making the ...

The story of how nine skiers were killed, and six survived, in the deadliest avalanche in modern California history. A 3-D model reconstruction of Perry's Peak area based on data from the United ...