In a downtown Tacoma parking lot behind a statue of a woman holding the city’s skyline in her hands sits an unusual sight. Since at least Sunday, 15 black barrels with neon-yellow toxic-waste symbols ...

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 and hazardous facilities in ...

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. CYPRESS, ...