A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm, which prompted a lengthy flood advisory for San ...

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

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

The Los Angeles County Department ... the reason California has to allow some water to flow out to the Pacific Ocean, and the matter is more complicated than the president says. A map from Cal ...

Firefighters increased containment lines around the Palisades Fire and Eaton Fire during a weekend of improved weather conditions in Los Angeles County ... on record in California, started ...

This map illustrates a particularly intense drought period in California and neighboring states in the summer of 2015. Updated maps available at U.S. Drought Monitor indicate that the state is not ...

Some residents began to assess the damage to their homes as firefighters appeared to turn a corner in containing the blazes. But officials warned there would be much work to be done.

Cold water temperatures in the Northwest can ... onto shore and surprise onlookers at Doheny State Beach in Orange County, California. Forecasters are warning of "sneaker waves" in Northern ...

Several wildfires are burning across Los Angeles County ... Updated interactive map of evacuation warnings and orders As multiple wildfires roar throughout Southern California, local ...

The fire in northwestern L.A. County spread swiftly to more ... Trump instead repeated criticisms about water management and California officials’ preparedness. Gov. Gavin Newsom has asked ...

Accusations that one wealthy couple, Stewart and Lynda Resnick, have been hoarding water needed to fight the Southern California ... Los Angeles County has provided preliminary maps that show ...