A potential crack may be releasing pressure inside a toxic chemical tank in Garden Grove, officials said Sunday, a ...

Days after mass evacuations were ordered in Orange County, the next few hours could be crucial in dealing with a volatile ...

Authorities are bracing for the possibility that a damaged chemical tank at a facility in Southern California could leak or ...

Authorities — scrambling to find a safe resolution after a tank containing a hazardous chemical at a Southern California ...

An all-night operation confirmed a crack in the tank in relieving atmosphere and pressure, OC fire officials say.

What to Know A compromised chemical storage tank at Garden Grove’s GKN Aerospace facility is threatening to leak its toxic ...

What to Know Evacuation orders remain in effect for about 50,000 people as firefighters worked to reduce the risk of a toxic ...

The battle to keep a highly toxic chemical from exploding took a step backward Saturday.