U.S. Steel last year settled a lawsuit brought by environmental groups over emissions that stemmed from the 2018 Clairton ...

CLAIRTON, Pa. (AP) — Workers were pushing coke out of huge ovens and preparing for maintenance when an explosion rocked a U.S ...

The mill, which is part of the recent merger between U.S. Steel and Nippon Steel, has faced scrutiny from federal and local ...

Michael G. Warren, 68, died on July 31, according to the state fire marshal. The second victim, Jon Bubier, 62, of Farmington ...

An explosion was heard in the city of Idlib in northwest Syria, and authorities are working to verify its nature, Syria's official Ekhbariya TV reported on Thursday.

Two workers died and at least 10 people were injured after multiple explosions at the U.S. Steel Clairton plant.

Authorities confirmed a second fatality after an explosion at the U.S. Steel Clairton Coke Works facility outside of ...

The family of one of the workers injured in the Clairton Coke plant explosion Monday issued a statement, thanking the ...

Authorities said their investigation has shifted to the cause of the explosion after they accounted for everyone who was missing.

LOUISVILLE, Ky. (WDRB) -- One of the family members critically injured in a Jeffersonville home explosion last month has died ...

The independent federal agency’s purpose is to investigate the "catastrophic release of hazardous substances.” ...

The tragedy has rocked the Mon Valley, and its congresswoman wants answers. Democratic Congresswoman Summer Lee is ...