Mudslides in Los Angeles inundated roadways and prompted evacuations orders after an atmospheric river dumped heavy rains ...

In California, rain from a very strong winter storm caused devastating mudslides in areas already scarred by recent wildfires ...

A Los Angeles City firefighter was hospitalized after his SUV was swept into the Pacific Ocean during a mudslide in Malibu.

Heavy rains caused flooding and mudslides in Los Angeles late Thursday and early Friday, as authorities ordered evacuations.

Flooding, mudslides and debris flows caused by the heaviest rain in Los Angeles and southern California in a year shut ...

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows. They have ...

An atmospheric river is expected to bring torrential rain to California this week, threatening parts of the state with flash ...

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

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

After a wildfire, the danger continues, especially during torrential rain that can set off fast-moving landslides known as ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

When hills are healthy, vegetation anchors soil in place. But when that vegetation is burned off, hillsides become vulnerable to erosion, and slopes can come crashing down.