The potential pollution impact was mitigated because the weather cooperated, the Allegheny County Health Department said.

Gov. Josh Shapiro on Tuesday arrived in Clairton, Pennsylvania, to meet with U.S. Steel officials following Monday's ...

U.S. Steel officials have released new details about the moments leading up to an explosion at the Clairton plant that killed ...

After a fatal explosion at U.S. Steel’s Clairton Coke Works, Mon Valley residents remain cautious though Allegheny County ...

Two dead and 10 injured in explosions at U.S. Steel Clairton Coke plant. Families call for better communication as one person ...

The Democratic governor said Tuesday that steelworkers deserve an “answer for what happened.” The cause of the explosion ...

Officials have urged the press and community not to speculate about the cause of a deadly explosion at a U. S.

United States Steel Corp. and its parent company, Nippon Steel Corp. are committed to keeping the Clairton Coke Works ...

Governor Josh Shapiro toured the site of Monday’s deadly Clairton Coke Works explosion, pledging full state support for the ...

The plant was operating normally before the blast, with crews preparing for planned maintenance. The investigation into the ...