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

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

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

An explosion at a U.S. Steel plant near Pittsburgh left one dead and dozens injured or trapped under the rubble Monday, with ...

If you've got old potting soil you don't want to use, don't throw it away. Here's how you can use it sustainably to help ...