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.

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

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

Officials have lifted all evacuation orders related to an overheating chemical tank in southern California, a day after a crack in the structure eliminated the risk of a catastrophic blast.

Tens of thousands of people in southern California, however, remain under evacuations orders due to the failing chemical tank.

The risk of a “catastrophic” explosion at a chemical tank in a Los Angeles-area city was averted by Monday, but around 16,000 people remained under evacuation orders as some risks remained, officials ...

Orange County Fire Authority officials said Monday morning that the temperature of a chemical tank in Garden Grove has cooled, eliminating the risk of a catastrophic explosion. “We are happy to report ...

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.

Thousands are under evacuation orders in California as officials work to cool off an overheating chemical tank at risk of exploding.

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.