The worst of the storm: A member of the Los Angeles Fire Department was in a vehicle that got swept into the ocean by a ...

Evacuation orders remain in place for some areas as the risk of mudslide and debris flows remains from heavy rain overnight ...

Snow and ice in whiteout conditions contributed to a pileup of as many as 30 cars on a major highway connecting Oregon and Idaho, reportedly injuring several people, as a winter storm descended on the ...

Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and into the ocean and left roads submerged in sludge.

They are issued on fewer than 4% of days per year on average, but are responsible for more than 80% of all flood-related damage and 40% of all flood-related deaths, research from the WPC shows.

Southern California faces the continued risk of rock and mudslides on wildfire-scarred hillsides Friday, a day after heavy ...

Patrick Shea is worried about Idaho’s public lands. He’s concerned about the inconvenience of overgrown trails and dirty ...

Rain Thursday and overnight into Friday caused mud and debris flows in some burn scar areas in Southern California ...

Read about the challenges faced by Sterling Klippel and his stormwater crews as they work to prevent catastrophic mudslides in Southern California.