Two workers died and at least 10 people were injured after multiple explosions at the U.S. Steel Clairton plant.

Dozens of workers at a steel plant near Pittsburgh are trapped beneath rubble following an explosion, and police have ...

An explosion at a steel plant in Pennsylvania on Monday has led to an extremely serious situation. The explosion at the plant ...

Clairton, Pennsylvania was rocked Tuesday by an explosion at the U.S. Steel Clairton Coke Works. Clairton Mayor Richard Lattanzi reflects on the sad day.

The explosion, followed by several smaller blasts, could be felt in the nearby community and prompted county officials to ...

Rescuers were continuing to search for one missing worker at the Clairton Coke Works more than five hours after mid-morning ...

CLAIRTON, Pa. (AP) — Workers were pushing coke out of huge ovens and preparing for maintenance when an explosion rocked a U.S ...

The CEO of U.S. Steel pledged a transparent investigation into the Clairton Coke Works explosion that killed two and injured ...

Authorities said their investigation has shifted to the cause of the explosion after they accounted for everyone who was missing.