Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and ...

Mud and debris flows closed roads and prompted evacuations in parts of Southern California recently devastated by wildfires.

As heavy rain from a large storm subsided, officials in Southern California said rock and mudslides remain a threat.

10:20 a.m.: After a storm drenched Southern California, mud and debris flow hit the Palisades Fire burn scar zone. Caltrans said they have issued a hard closure of PCH between Chautauqua Boulevard and ...

Two people were caught in a Mammoth Mountain avalanche Friday and one of them was taken to the hospital. A post from the resort's Facebook page said the two Mammoth Mountain ski patrollers were on ...

Thousands of people had been warned to evacuate areas in and around burn scars from the wildfires in the Los Angeles area. A ...

Jan. 26—An avalanche Friday on the Parks Highway north of Cantwell prompted extended closures with limited traffic access through the weekend as crews worked to clear debris and mitigate hazards ...

"The skier may have been buried for more than four hours before help arrived. He was buried about 1 meter deep, too deep to effect a self-rescue from avalanche debris," said a social media post from ...

Update Sunday, 5:30 p.m.: A stretch of the Parks Highway north of Cantwell remained closed Sunday night as crews worked to clear debris following an avalanche on Friday. The highway will be closed ...

Jan. 25—The Parks Highway was closed in both directions north of Cantwell on Friday after debris from an avalanche crossed the roadway, and state transportation officials expected to partially ...