U.S. Steel says preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing ...

Qiyam Ansari was driving to work the morning of Aug. 11 when he felt and saw an explosion occur just down the road in Clairton, Pennsylvania.

The explosion happened when workers were flushing a gas valve in preparation for maintenance on two of the plant's coke oven ...

Preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing plant near Pittsburgh that left two dead and sent 10 to hospitals, the company said Friday. U.S ...

An explosion at a U.S. Steel plant that shook the ground near Pittsburgh left two dead and sent at least 10 to hospitals. An Allegheny County spokesperson says an explosion ...

After asking for Intel Corp. Chief Executive Lip-Bu Tan's resignation last week, President Donald Trump might be willing to swoop in and help the beaten-down chip maker, according to a new report - ...

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

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

The S&P 500 and Nasdaq Composite Index both reached record closing highs for a second consecutive day on Wednesday, after Treasury Secretary Scott Bessent said there was a good chance of the Federal ...