"...the number of homes impacted by flood risk is more than the population of many towns in the U.S.—and it is growing," a recent report said.

A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm is expected to persist through Friday. Snowfall ...

Forecasters are concerned the storm could bring mudslides in and near areas scorched by the Palisades and Eaton fires.

California's coastal residents are facing dangerous conditions this Christmas Eve as high surf and flood warnings continue after heavy waves caused ... In response, coastal towns including Santa ...

In January, several massive wildfires tore through Southern California. The flames have since been extinguished but have left behind burn scars, which enhances the risk of floods and debris flows.

The National Weather Service warned that rain and flooding would intensify throughout the evening until around 10 p.m., ...

The Pacific slope has been visited by the most disastrous flood ... California, Nevada Territory, and Oregon, all the streams have risen to a great height, flooded the valleys, [inundated towns ...

About 13 million people are under flood watches across California ... On Monday, heavy rain will fall across Northern California, where cities like Chico, Eureka, Redding and Santa Rosa could ...