Another massive storm is sweeping across California. The National Weather Service issued a flash flood warning for San ...

Atmospheric rivers dumped heavy rains on large parts of California, causing floods and mudslides and leaving three dead as of ...

A powerful winter storm swept across California on Wednesday, with heavy rains and gusty winds bringing mudslides and debris ...

Forecasters have issued a flash flood warning for parts of Southern California that are being lashed by heavy rain from a storm system that could cause mudslides and debris flows in areas scorched by ...

Forecasters said Southern California could see its wettest Christmas in years and warned about flash flooding and mudslides.

The National Weather Service (NWS) issued "life-threatening" flash flood warnings for parts of Southern California.

The atmospheric river storm is likely to cause a slew of hazards this week across California, including urban flooding, downed trees, outages and travel delays.

Parts of Los Angeles County burned by wildfires earlier this year remained vulnerable to flash flooding, mudslides, and debris flows.

A winter storm swept across California, with heavy rains and gusty winds bringing mudslides and debris flows that has led to some water rescues and evacuation orders.

A federal program that uses military satellites to track wildfires is particularly useful when aircraft are grounded, as ...