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

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.

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

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 ...

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.

Tuesday night after days of anxious waiting as fire crews worked to prevent a tank full of a toxic and flammable chemical from exploding.

An estimated 40,000 people across Orange County, California, were under evacuation orders Friday as officials warned a failing industrial tank holding thousands of gallons of toxic chemicals was set ...

More than 50,000 people in California remain evacuated due to an Orange County chemical leak that prompted Gov. Newsom to ...

Officials reduced the zone of evacuation orders near a Garden Grove, California, chemical tank, after the risk of a ...

California crews conducted an overnight operation at the Orange County site of a chemical leak in Garden Grove and said ...

Add Yahoo as a preferred source to see more of our stories on Google. The remaining 16,000 residents of a Southern California city were allowed to return home Tuesday, days after the threat of a ...

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