Officials in California distributed sandbags, prepositioned rescue swimmers and told residents to have their go-bags ready as ...

Fewer wildfires burn in North American forests today than in previous centuries, increasing the risk of more severe wildfires ...

The strongest rainstorm of the year has hit Southern California, prompting mud and debris flows as well as flash flood ...

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

Crews have rushed to clear out basins designed to catch mud, rocks and other debris from tumbling into neighborhoods as ...

Most of the California coast is under a flood alert as torrential rain and mountain snow intensified over California Thursday ...

Residents of a Southern California mountain community near the Eaton Fire burn scar were digging out of roads submerged in ...

Ahead of an incoming storm, state and federal leaders visited the Eaton and Palisades burn scar areas as rainfall brings threats of mudslides and flooding. On Tuesday, Gov. Gavin Newsom visited ...

Southern California's strongest atmospheric river storm of the winter is arriving Thursday, and it's expected to bring ...

Rain on burned hillslopes can trigger dangerous floods and debris flows. Those debris flows can move with the speed of a ...