A significant landslide has forced the closure of State Highway 21 between Grandjean and Banner Summit, with the largest ...
Slow-Moving Landslides a Growing ... Aug. 21, 2024 — New research has revealed how an underwater avalanche grew more than 100 times in size causing a massive trail of destruction as it traveled ...
Mammoth Mountain officials said the slide occurred during avalanche mitigation work following a significant Sierra Nevada ...
As heavy rain from a large storm subsided, officials in Southern California said rock and mudslides remain a threat.
In the footage, taken by nearby French skiers, an avalanche can be seen careering down the Colle del Gigante area of Mont Blanc with a person skiing off-piste amongst the landslide. They then ...
The atmospheric river also brought several feet of snow and hurricane-force winds to the California mountains and much of the West, leading to avalanche advisories for the Sierra Nevada ...