The explosion sent black smoke spiraling into the midday sky in the Mon Valley, a region of the state synonymous with steel ...

Two people have died and 10 are injured following an explosion at a Pennsylvania steel plant on Monday, Allegheny County ...

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

Multiple people have been injured in Pennsylvania, and several medical helicopters have been dispatched to the area.

An explosion at a U.S. Steel plant near Pittsburgh left two dead and sent at least 10 to hospitals Monday and heavily damaged ...

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

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

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

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

The Breathe Project and PennEnvironment both issued statements critical of U.S. Steel after Monday's latest incident at the plant near Pittsburgh.

An explosion rocked the U.S. Steel Clairton Coke Works facility near Pittsburgh Monday, leaving people trapped beneath the ...

The Clairton Coke Works is considered the largest coking operation in North America and one of four major U.S. Steel plants ...