Investigation of Explosion Begins

As 2nd victim in Clairton Coke Works blast is ID'd, a wave of support flows into Mon Valley

As the second man killed in the explosion at U.S. Steel’s Clairton Coke Works plant was identified Thursday, an outpouring of support throughout...

Air quality concerns linger in the wake of steel plant explosion near Pittsburgh

Allegheny County, where an explosion at a U.S. Steel plant south of Pittsburgh killed two people and injured more than 10 others, announced Thursday that it is stepping up air quality monitoring in the area of the sprawling facility that…

Investigation of explosion begins

A fatal explosion that killed two and injured more than 10 at a U.S. Steel plant in Pennsylvania "potentially could have been prevented," a federal investigator said.

EPA cites numerous violations, injuries at Clairton Coke plant prior to explosion, data shows

Data from the EPA and OSHA provide a glimpse into some of the previous violations and injury reports at the Clairton Coke Plant over the past decade.

Air Quality Concerns Linger in the Wake of Steel Plant Explosion in Pennsylvania

The plant has a long history of environmental problems, especially fouling the air.

Air quality concerns linger in the wake of steel plant explosion in Pennsylvania | The New York Ledger

The Pennsylvania county where a surge at a U.S. Steel plant south of Pittsburgh eliminated 2 individuals and hurt more than 10 others revealed Thursday that it is stepping up air quality tracking in the location of the stretching center that has a struggling ecological record. The Allegheny County Health Department revealed that mobile air systems offered by the state and Carnegie Mellon University will be stationed in the Mon Valley where the p…