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

What to Know A compromised chemical storage tank at Garden Grove’s GKN Aerospace facility is threatening to leak its toxic contents or explode in what authorities called an unprecedented emergency.

What sent a chemical storage tank in Garden Grove, California, to the verge of either leaking or blowing up?

The tank at GKN Aerospace is estimated to contain 7,000 gallons of methyl methacrylate, a volatile chemical used to produce plastics.

Orange County officials revealed more details on the potential areas that could be affected if the leaking chemical tank in Garden Grove explodes. The toxic leak was reported at the GKN Aerospace ...

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 exact nature of the damage, and what contingencies are in place to deal with it, have not been made clear.

More than 50,000 people in California remain evacuated due to an Orange County chemical leak that prompted Gov. Newsom to request that President Trump issue a Federal Emergency Declaration.

The evacuation order has been lifted for residents in Garden Grove after authorities determined that the threat of a catastrophic toxic chemical tank explosion had been eliminated.

Gov. Gavin Newsom declared a state of emergency in Orange County on Saturday after a hazardous chemical incident at an ...

A potential crack may be releasing pressure inside a toxic chemical tank in Garden Grove, officials said Sunday, a development they hope could help avert a devastating vapor explosion.