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The company defended its safety record as Investigators worked to determine the cause of the blast.
The potential pollution impact was mitigated because the weather cooperated, the Allegheny County Health Department said.
The U.S. Steel plant in Clairton, Pa., where an explosion killed two workers and injured 10 on Monday, has a history of ...
The mill, which is part of the recent merger between U.S. Steel and Nippon Steel, has faced scrutiny from federal and local ...
The deadly explosions that happened Monday at U.S. Steel's Clairton Coke Works facility come following several different ...
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