California officials sent water flowing to create new wetlands along the shores of the shrinking Salton Sea. The project is intended to control dust and provide habitat for birds.

California Gov. Gavin Newsom and environmental groups condemned a resolution headed to President Donald Trump that, if signed ...

California’s authority to set environmental rules that are tougher than national standards had never been challenged by ...

In a secretive rapid-fire process Friday, the lawmakers rapidly dispatched bills that would cost the state money – everything ...

California leaders announced the impending filing of legal action and resolved to keep protecting the health and safety of Californians.

She believes her family’s health issues are linked to pollution from the nearby site. So when she heard that California environmental regulators wanted to weaken hazardous waste disposal rules ...

Today’s decision could upend California’s phaseout of gas-powered cars and diesel trucks, and its battle against air ...

The board that oversees California’s toxic substances agency unanimously voted Thursday to remove a controversial proposal that would have weakened a state hazardous waste disposal rule.