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

Three people were injured Thursday after a propane tank explosion destroyed homes in Wayne County, Pennsylvania.

Federal agents were looking for records that might shed light on why chemicals overheated, threatening a catastrophe in ...

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

While "that is incredibly positive news," an official said, authorities are warning that danger still persists in Southern California ...

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

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

NEW YORK, May 24 (Reuters) - Experts trying to prevent a tank holding a highly toxic and flammable chemical from exploding in Southern California found a "potential crack" in the container that might ...

The damaged chemical tank in Garden Grove may have a crack in it, “which could potentially be relieving some of the pressure" ...

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.

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.