SACRAMENTO, Calif. (AP) — California is spending $500 million to put an additional 1,000 electric school buses on the road as ...

A late-season snowstorm is expected to drop up to 7 inches of snow to some Southern California mountains this weekend.

California regulators have released a new proposal to allow the testing of self-driving heavy duty trucks on public roads ...

A clean energy research scholar argues State Sen. Josh Becker’s proposed legislation, SB 540, will keep California’s lights ...

From tornadoes and floods to wildfires and cyclones, the toll on human life and property has been severe, with regions around ...

After L.A. wildfires and Trump cuts, Prop 4’s $10 billion for climate adaptation will be even more important—and competitive.

California’s economic ... In embracing the catastrophism that defines climate change as an existential threat to life on the planet, Newsom has left behind the old progressive notion of focusing ...

Climate change could threaten the future use of satellites ... A coastal community in Southern California is shifting downslope toward the Pacific Ocean at a rapid rate, according to NASA.

A new study of some of California’s most commercially significant aquatic species paints a grim picture for the future of the ...