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

Southern California faced dangerous conditions as heavy rain soaked the region, raising the risk of floods and mudslides even ...

Along California’s 1,000‑mile shoreline, a new generation of maps is turning an abstract climate threat into something ...

Los Angeles County officials released an interactive map of evacuation warnings as a storm moves through Southern California.

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

The National Weather Service (NWS) issued "life-threatening" flash flood warnings for parts of Southern California.

The lawsuit, which is backed by the Trump administration, challenges the legality of the new boundaries by alleging the map illegally used race as a factor to favor Hispanic voters.

A panel of federal judges is deliberating on whether California's newly approved congressional district maps, passed with ...

SACRAMENTO, Calif. — California’s newly approved congressional maps remain uncertain after state Republicans filed a lawsuit challenging the voter-backed redistricting measure, arguing the maps ...

Snow storms dumped snow on both ends of the country, but how much fell varied widely. Maps show snow totals across USA.

The hearing in Los Angeles sets the stage for a high-stakes legal and political fight between the Trump administration and California’s Democratic governor.