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

An explosion at a steel plant near Pittsburgh, Pennsylvania in the United States has left one dead and dozens injured or trapped, with emergency workers on site trying to rescue victims, officials ...

A timelapse from the Breathe Project captured an explosion at the U.S. Steel Clairton Coke Works plant in Pennsylvania.

Multiple explosions at a steel plant near Pittsburgh have killed one person and left dozens of others injured as emergency responders race to free those trapped under rubble.Video captured a massive ...

Multiple people have been injured after an explosion Monday morning at the U.S. Steel Clairton Coke Works, and a rescue ...

At least one person has died following multiple explosions that occurred at the U.S. Clairton Coke Works plant in Pennsylvania, and dozens are injured. Video from Drone 4, which can be viewed above, ...

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