Avalanche Canada classified one of the avalanches as a size four avalanche, the second-highest step on the scale.

More than a month after one of the deadliest avalanches in California history, a final report details the dangerous ...

At around 11 a.m. local time, the avalanche struck amid an “intense storm with very poor visibility,” according to ...

This new report also confirmed a Chronicle story that first disclosed that the ski guides led the group through a more ...

A possible equipment malfunction may have sealed the fate of the group of backcountry skiers killed in February’s ...

An investigation has found nine backcountry skiers killed in the deadliest avalanche in modern California history were being ...

(FOX40.COM) — A powerful avalanche during a fierce winter storm in February swept across a backcountry slope near Donner ...

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

A final report details the Donner Summit avalanche that killed nine, confirming extreme storm conditions while key questions ...

Sierra Avalanche Center’s report ultimately lacked any new details about decision-making as experts did not interview ...

The final report by the Sierra Avalanche Center examines the disaster in February that killed nine victims, including three ...

More than a month after the deadly avalanche that killed nine people in the backcountry near Lake Tahoe, avalanche experts ...