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

Explosions at Clairton Coke Works, a U.S. Steel plant near Pittsburgh, left one dead, two missing and at least seven others ...

An explosion at a U.S. Steel plant south of Pittsburgh killed two people and injured more than 10 others. The CEO has vowed ...

Donations will be collected until Sept. 30 and will be distributed to the immediate families of the deceased as well as those ...

A devoted dad has been identified as one of the two steel workers killed from an explosion at a Pennsylvania steel plant on ...

An environmental group decried longstanding plans to shut off funding for a federal agency that is investigating the Clairton Coke Works explosion earlier this month that killed two workers and ...

The U.S. Steel plant in Clairton, Pa., where an explosion killed two workers and injured 10 on Monday, has a history of ...

The deadly blast at the U.S. Steel facility outside Pittsburgh was just the latest in a series of recent workplace accidents.

U.S. Steel says it believes a gas valve failure led to the explosion Monday morning at its Clairton Coke Works, in which two ...

An explosion at a U.S. Steel plant near Pittsburgh left one dead and dozens injured or trapped under the rubble Monday, with emergency workers on site trying to rescue victims, officials said.

Clairton, Pennsylvania was rocked Tuesday by an explosion at the U.S. Steel Clairton Coke Works. Clairton Mayor Richard ...

A local environmental group is working with lawmakers and schools in Pittsburgh and surrounding areas to study the health of schools. They are breaking down factors like mold, radon and air pollution.