An explosion Monday at a U.S. Steel plant near Pittsburgh has left people trapped under the rubble, with emergency workers on ...

An explosion at a U.S. Steel facility in Pennsylvania killed at least one person and injured 10 more, authorities said Monday ...

At least one person has died, and one person remains unaccounted for, while at least 10 people have been injured following ...

The U.S. Steel Clairton Coke Works plant outside of Pittsburgh was the sight of multiple explosions Monday, leaving one ...

An explosion occurred Monday at a steel factory in Clairton, Pennsylvania, authorities said. A spokesperson for Allegheny ...

Officials across the state of Pennsylvania are reacting following the deadly explosions at the U.S. Steel Clairton Coke Works ...

First responders are asking for aid following multiple explosions that occurred at the U.S. Steel Clairton Coke Works plant on Monday morning.