Avalanche defined as a rapid snow mass flow down slopes. Forms when weak layers collapse under slab weight. Four types: slab, loose snow, wet snow, and glide avalanches. Triggers include heavy snow, ...

With a major winter storm in the forecast for this weekend, Colorado backcountry officials are warning that the fresh snow will lead to a significant increase in avalanche danger across the state.

At 5:26 a.m. on Thursday, the National Weather Service reported an avalanche warning in effect until Friday Dec. 26, at 5 a.m. for the Greater Lake Tahoe Area. The NWS Reno NV adds to be ready for, ...

Skiing is a deadly sport. Not only is there plenty of room for mishap and injury from the sport itself, but you also have to contend with the potential for natural disaster - avalanches. Avalanches ...