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

A panel of federal judges heard arguments over whether California may use a newly approved congressional map that Democrats ...

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 ...

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 ...

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

A tanker drops retardant on the wildfire near Jamul. (File photo courtesy of Cal Fire) Reflecting intensifying wildfires and updated science, new state maps designate more than 2.3 million acres of ...

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.

In an effort to reduce conflicts between California’s growing gray wolf population and rural residents, particularly ranchers, who say the animals are killing their livestock, state wildlife officials ...

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.

The redrawn maps could also insulate five Democrats in toss-up districts. Proposed new congressional maps in California that are expected to be put to voters in a special election this fall indicate ...

California Gov. Gavin Newsom said Thursday his state will hold a Nov. 4 special election to seek voter approval of new congressional map drawn to try to win Democrats five more U.S. House seats in ...