Add Yahoo as a preferred source to see more of our stories on Google. The behavior of an avalanche depends on the structure of the snowpack, but that’s only one ingredient. An avalanche requires all ...

Alpine snow sports encompass a range of activities—from resort skiing and snowboarding to backcountry touring—each carrying distinct injury profiles. Knee ligament tears, particularly of the anterior ...

A deadly avalanche buried a group of backcountry skiers and their guides near Lake Tahoe in California’s Sierra Nevada as an intense storm brought heavy snow to the region on Feb. 17, 2026. Six of the ...