Explosions at a U.S. Steel plant that shook the ground near Pittsburgh left one dead and sent at least 10 to hospitals with ...

Our top priority is the safety and wellbeing of our employees and the environment," U.S. Steel said in a statement released ...

Multiple explosions Monday at a U.S. Steel coking plant near Pittsburgh left one person dead and at least 10 injured, ...

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

Dozens of people were injured and some were trapped in rubble at a coke plant in Clairton, Pa., near Pittsburgh, rescue ...