An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

A new rain storm is bearing down on California, including fire-ravaged Los Angeles, where residents are bracing for the possibility of mudslides and landslides.

A major atmospheric river storm — strong enough to potentially rival some of the extreme storms that have walloped Southern California in ... in Santa Barbara and San Luis Obispo counties ...

Following a brief lull in the stormy pattern, California ... atmospheric river will bring with it multiple inches of rain from the North Bay Area all the way down the coast to San Diego.

SAN FRANCISCO – A series of "atmospheric river" storms aimed at Northern California have already caused flooding, downed trees, landslides and at least one house on a scenic river to slide into ...

History aficionados will be intrigued by the San Jacinto Battleground. The State Historic Site is where an important, if not the most important, battle for Texas' independence took place in 1836.

San Francisco environmental group Save the Redwoods League has announced plans to purchase 1,517 acres of forest near the Russian River, filling a gap in a chain of protected land that now stretches ...

For years California and other Western states have been arguing over how to reduce diversions from the Colorado River, whose flows have been declining and whose reservoirs, particularly Lake Mead ...

San Francisco broke a daily record for rain that had been in place since 1887 on Tuesday, with a pounding 2.53 inches of rain falling, according to the National Weather Service. The rain was so heavy ...

Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...