A single Powerball ticket sold in California hit the $526.5 million jackpot on Saturday night, while two lucky New Jersey ...

Plans are in the works for California to launch a methane-detecting satellite network, the governor's office says.

A new satellite project and bipartisan coalition are at the heart of California's climate plans, many of which clearly oppose ...

Toxic algae off the coast of Southern California is killing or sickening hundreds of sea lions, dolphins and seabirds, while ...