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

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

The explosion took place at the US Steel Clairton Coke Works plant, located south of Pittsburgh, Pennsylvania.

One person has died, one person is unaccounted for and at least 10 are injured following an explosion at a U.S. Steel plant ...

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

One person has died and dozens are reportedly injured or trapped under rubble following an explosion at a U.S. Steel plant ...

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

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

Authorities said one fatality has been confirmed in an explosion at the U.S. Steel Clairton Coke Works facility outside of Pittsburgh.

Gov. Josh Shapiro, Sen. John Fetterman and other Pennsylvania officials are monitoring the unfolding emergency at the U.S.

CLAIRTON, Pa. (AP) — A second person has died in an explosion at a U.S. Steel plant in Pennsylvania, authorities say.

Video shows a huge plume of black smoke above the U.S. Steel Clairton plant after deadly explosions on Monday.