Emergency crews responded to an explosion at the Clairton Coke Works, a U.S. Steel plant near Pittsburgh, Pennsylvania.

Explosions late Monday morning at Clairton Coke Works in Allegheny County killed two people and injured 10 others, as ...

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

"My team and I are tracking this explosion and waiting for more information. For those in the area, please listen to local officials and avoid the area," Pennsylvania Sen. John Fetterman said.

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

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

The plant, a massive industrial facility along the Monongahela River south of Pittsburgh, is considered the largest coking ...

An explosion at a U.S. Steel plant south of Pittsburgh has killed two people and injured 10 others. One worker was rescued ...

For more than 135 years, Slippery Rock University has provided accessible and affordable higher education that has enhanced ...