Cement quarry Lehigh Hanson will pay millions of dollars to settle a lawsuit alleging it dumped millions of gallons of toxic wastewater into a nearby creek.
A company in Modesto that makes wine bottles is being sued by the state over claims of putting toxic materials into its glass.
The Safeway supermarket chain has been ordered to pay nearly $10 million for illegally dumping batteries, electronics and pharmaceuticals in California landfills.
Some people in San Francisco’s Bayview District are worried about potential health effects from the tear down of Candlestick Park.
California’s Department of Toxic Substances Control, a part of the state Environmental Protection Agency, is getting a virtual earful from the sportfishing industry over the agency’s proposed investigation into the use of toxic substances — including lead, zinc and copper — in fishing gear.
An environmental group has issued a warning about kids’ Halloween costumes and trick-or-treat bags found with what the group claims are elevated levels of toxic chemicals.
A puppy out on a walk in Mill Valley became one of the latest victim of an increasing trend: pets poisoned after ingesting marijuana.
Palo Alto Congresswoman Anna Eshoo wants to know more about the federal government’s cleanup of Superfund sites in Silicon Valley.
California’s ongoing drought is affecting much more than just drinking water supplies as scientists are looking into how declining rainfall may be increasing the toxicity of the San Francisco Bay.
Toxic waste clean-up in Silicon Valley is creating additional environmental hazards in other parts of the U.S., according to a new report.