A super-strength El Niño appears to be taking shape in the Pacific Ocean, heightening concerns that Southern California could ...

Watch live as seven California governor contenders make final pitches on housing, costs and public safety with undecided ...

Rather than pleas to save the planet, the billionaire, a Democrat is pushing a message of affordability in his campaign to ...

Fungal storms in California are rising as Valley fever cases grow. Dust, wind and climate shifts spread airborne spores ...

Ecosystems are not being able to adapt as quickly as the climate is changing. Scientists are turning to genetic work to guide ...

A proposal to make it harder to sue companies for “carbon neutral” claims if they used verified carbon offset projects ...

It’s an old adage that you can’t manage what you can’t measure. But measurement requires a common language – something the ...

The Gulf of California was once known as “the aquarium of the world.” But on a recent whale watching trip—and in an era where ...

Top gubernatorial candidates met onstage Thursday at a debate hosted by CBS News California and the San Francisco Examiner.

A statewide law aimed at cracking down on single-use plastics is already facing backlash from both environmental groups and ...

Most Californians will recall Jerome Powell’s reign as Federal Reserve chairman as an era when life seemed largely ...

Questions linger about the finances of Tom Steyer, who has emerged as a leading contender in the California governor’s race.