Officials who have been scrambling to find a safe resolution after a tank containing a hazardous chemical at a Southern California aerospace plant was damaged believe the risk of a catastrophic ...

The spill occurred during a routine effort to empty what the Orange County Health Care Agency called an "onsite stormwater/condensation tank located in an area unrelated to the incident site." ...

Gov. Gavin Newsom declared a state of emergency in Orange County on Saturday afternoon as the temperature inside a malfunctioning chemical storage tank in Garden Grove rose to dangerous levels while ...

All evacuation orders tied to a failing chemical tank in Southern California that sparked fears of a catastrophic explosion have been lifted, local authorities announced Tuesday evening. The Orange ...

Federal authorities served a search warrant on Wednesday at a Southern California aerospace facility where a chemical tank ...

About 40,000 people are under evacuation orders and schools have shut down in Southern California due to a hazardous chemical leak.

Uncontrolled polymerization in 7,000-gallon storage tank created dangerous pressure buildup and vapor release concerns.

Grave concerns over the possibility of an explosion that could send a toxic chemical plume into the air in Garden Grove weighed heavy on residents in the Orange County community and firefighters who ...