Add Yahoo as a preferred source to see more of our stories on Google. CLAIRTON, PA − Officials confirmed a second fatality in the steel plant explosion on the outskirts of Pittsburgh on Monday that ...

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. Thick black smoke burst from the U.S. Steel facility along ...

As investigators look into the cause of the explosion at a steel plant near Pittsburgh that killed two and injured several others, officials are clarifying the number of blasts and offering ...

An explosion at a U.S. Steel plant south of Pittsburgh killed two people and injured more than 10 others. The CEO has vowed to find out what caused Monday's blast while the workers' union says it will ...

HARRISBURG, Pa. — The fatal explosion last week at U.S. Steel’s Pittsburgh-area coal-processing plant has revived debate about its future just as the iconic American company was emerging from a long ...

A Louisiana steel plant has entered a new phase of industrial automation: live, on-the-floor testing of humanoid robot welders. Unlike ...

CLAIRTON, Pa. -- The fatal explosion last week at U.S. Steel's Pittsburgh-area coal-processing plant has revived debate about its future just as the iconic American company was emerging from a long ...

U.S. Steel plans to resume steelmaking at an Illinois plant where the Trump administration intervened last summer to keep production going. The company stopped making steel at Granite City Works two ...