A hazardous materials response in a Thousand Oaks neighborhood Wednesday evening had residents sheltering in place.

Maricopa County Department of Transportation announced a hazmat situation that led to a road closure in Glendale on Feb. 12.

A multivehicle crash involving a truck carrying oxygen created a hazmat situation in Glendale on Wednesday morning.

A midsized sedan collided with the right rear of an oxygen tanker truck on Feb. 12, said John Chester, a Glendale Fire ...

First responders are on scene at a fiery crash in Glendale Wednesday morning. Glendale police are working to learn more about ...

The San Jose Fire Department is at the scene of a hazardous materials incident at Bernal and Harry roads. Officials say a ...

Near the ruins of the Los Angeles fires, a new battle has been emerging over how to dispose of the toxic waste left behind.

ATTICA, Ohio — About 19 cars from a train derailed in the village of Attica in southeastern Seneca County Tuesday night, ...

Federal and state officials say the temporary sites for processing hazardous waste pose no threat, but residents are worried ...

Hazmat crews responded after a tanker truck carrying 4,000 gallons of liquid nitrogen overturned in South San Jose Tuesday night.