News

U.S. Steel says it believes a gas valve failure led to the explosion Monday morning at its Clairton Coke Works, in which two ...
Authorities confirmed a second fatality after an explosion at the U.S. Steel Clairton Coke Works facility outside of ...
Regulators are temporarily stepping up pollution monitoring in the Mon Valley after a deadly explosion at U.S. Steel’s ...
• At least one person is dead, 10 injured and one unaccounted for in an explosion at the Clairton Coke Works in Pittsburgh, ...
The health department began deploying mobile air units Thursday provided by Pennsylvania’s Department of Environmental ...
The incident was at the U.S. Steel Clairton Coke Works plant in Clairton. One victim has been identified as Timothy Quinn, a ...
CLAIRTON, Pa. (AP) — Investigators are working to determine the cause of an explosion that rocked a steel plant outside ...
An explosion at a U.S. Steel coking plant near Pittsburgh has left people trapped under the rubble. Here's what we know.