WEST MIFFLIN, Pennsylvania — Beth Hammack, clad in a hard hat and safety glasses, strolled alongside red-hot sheets of metal ...

A federal safety agency investigating an August blast at a U.S. Steel plant near Pittsburgh that left two workers dead says ...

U.S. Steel is facing new fines levied by the Occupational Safety and Health Administration as a result of findings that shed new light on why a valve ruptured at its Clairton Coke Plant in August 2025 ...

Last year, an explosion at U.S. Steel's Clairton Coke Works outside Pittsburgh killed two U.S. Steel workers and injured 11 ...

U.S. Steel is working on a comeback as a deal with Nippon brings in new investment and opportunities for growth. Beth Hammack ...

U.S. Steel’s Gary Works facility, later this year, will receive its blast furnace reline through Nippon Steel’s investment ...

TOKYO, Feb 20 (Reuters) - Nippon Steel sees no need to cut capacity at U.S. Steel and expects the business to contribute to earnings in fiscal 2026, up from zero this year, helped by stronger steel ...

U.S. Steel announced Monday it secured permission from the Allegheny County Health Department to build a $100 million slag ...

The eagles nesting at U.S. Steel's Irvin plant have laid a second egg.

The lawsuit accuses Nippon of prioritizing revenue over worker safety.

NEW YORK (AP) — United States Steel on Tuesday detailed its billion-dollar multiyear growth plan with new owner Nippon Steel that includes modernizing the century-old steelmaker. The announcement ...

United States Steel on Tuesday detailed its billion-dollar multiyear growth plan with new owner Nippon Steel that includes modernizing the century-old steelmaker. The combined company became the world ...