California regulators are expected to take a last, controversial step to keep the Diablo Canyon nuclear plant operating.

Data show California's homelessness grants have allowed cities to make real gains in reducing the problem. The support is ...

California has launched the Statewide Mobile Monitoring Initiative, a program that will deploy vehicles to collect air ...

The FireSafe Council is working to add layers of information on top of the new map, including which areas have the worst ...