Heavy snow and strong winds accompanied an atmospheric river over parts of California. These maps show snow totals.

NWS flood alerts span large portions of California on Friday after an atmospheric river system hit the area over Christmas.

Parts of the Golden State have seen by far the largest amounts of snow in the last 24 hours. A staggering 55 inches has been ...

National Oceanic and Atmospheric Administration data highlights precipitation in Southern California and the Sierra.

The Justice Department and California are facing off in federal court over the state’s new congressional map that favors ...

California voters decisively approved the map last month. The Justice Department has accused California of racial ...

Republicans and the Trump administration are hoping a panel of federal judges in Los Angeles will halt the new Prop. 50 maps from taking effect.

A 10-foot sea level rise would leave a significant number of U.S. coastal cities "uninhabitable," J. Derek Loftis told Newsweek.

Getting to The Cedars, an ecological preserve in California’s Sonoma county, is a slog. Multiple rivers and creeks must be ...

California’s voter-approved Proposition 50 is now facing a legal challenge that could determine whether the state’s newly ...