The California Department of Toxic Substances Control had planned to weaken rules for hazard waste disposal. An oversight ...

CYPRESS, Calif. — California shouldn’t weaken hazardous waste rules to allow local landfills to accept toxic dirt that currently goes to two specialized disposal sites in the Central Valley ...

battery-powered devices that are considered hazardous waste. For years, the debate surrounding vaping largely centered on its risks for high school and middle school students enticed by flavors ...

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 ...