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

An explosion at a U.S. Steel plant near Pittsburgh has left dozens injured or trapped under the rubble, with emergency ...

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

An explosion Monday at a U.S. Steel plant near Pittsburgh has left dozens wounded and people trapped under the rubble, with ...

An explosion at a U.S. Steel plant near Pittsburgh has left dozens injured or trapped under the rubble, with emergency ...

Nippon Steel revised on Friday its forecast for the full fiscal year to a 40 billion yen ($266 million) loss from 200 billion ...

Brian Pavlack leads something of a rebel faction within the United Steelworkers union. Steelworkers for Trump, started by ...

Nippon Steel Corp said it expects to end the fiscal year through March in the red by about 40 billion yen ($265 million), due to a one-off share transfer loss linked to the acquisition of United ...

The mill, which is part of the recent merger between U.S. Steel and Nippon Steel, has faced scrutiny from federal and local ...

Cleveland-Cliff's competitive position is weakened as its excessive leverage limits its ability to make needed capital ...