California's top insurance regulator says he will approve an emergency request from State Farm to raise home insurance rates ...

An atmospheric river continued to bring heavy rain to Southern California on Thursday, sparking several mudslides.

Where California's towering Sierra Nevada surrenders to the sprawling San Joaquin Valley, a high-stakes detective story is ...

The goal is to upgrade the massive system that sends water to 27 million people, mostly in Southern California, and vast sprawls of farmland.

The storm expected to hit Southern California on Wednesday could wreak havoc in those same areas devastated by wildfires in January.

Not all Californian coastal areas are moving lower. The Santa Barbara groundwater basin, which has been continuously ...

Learn to look closer with Georgia Dickie as the Toronto-based art maker shows off her materials and methods in a new video ...

A Washington Post analysis shows that some officials knew of the fire’s westward spread hours before evacuation orders were sent to residents in western Altadena.

Located off the coast of Ecuador, Paramount seamount is among the kinds of ocean floor features that certain ocean-observing ...

The postponement, driven primarily by thick clouds, was the second scrub of the flight since an issue with the rocket on ...