The Wilton Rancheria, which owns Sky River Casino, is asking the city to begin flying its tribal flag outside Elk Grove City ...

UCLA researchers have launched a new network of air pollution monitors for northwest L.A. areas near the Palisades fire.

Health remains a top concern for those living near the burn scars of the Los Angeles wildfires that erupted in January. Now, ...

The Bay Area Air Quality Management District and Alameda County District Attorney Ursula Jones Dickson filed a joint civil ...

After four years of litigation, key limitations in the California FAIR Plan fire policy were found to be unlawful in Jay ...

California receives high marks in a report on the fight against plastic pollution. This is Plastic-free July and the United ...

The Trump administration is exempting dozens of chemical manufacturers, oil refineries, coal plants, medical device ...

Democrats pared back one of the state's preeminent policies to restore trust with voters frustrated by the high cost of living.

Dr. Jaggi's advocacy extends to promoting renewable energy, electrifying school buses for cleaner air, and pushing for ...

With cross-border travel hitting historic lows, tourism leaders from Calgary to California are launching revival campaigns ...