U.S. Steel is facing new fines levied by the Occupational Safety and Health Administration as a result of findings that shed ...

Six months later, workers remain rattled and community concerns about air pollution from the plant are heightened.

A federal agency investigating an August blast at a U.S. Steel plant says it found safety procedures that were incomplete, outdated or inadequate.

On Aug. 11, 2025, an explosion at U.S. Steel’s Clairton Coke Works outside Pittsburgh — a 392-acre riverside industrial facility and the largest of its kind in the Western Hemisphere — killed two U.S.

Following months of investigating, the Occupational Safety and Health Administration has issued fines to the wood refining facility in Fremont, Nebraska.

Last year, an explosion at U.S. Steel's Clairton Coke Works outside Pittsburgh killed two U.S. Steel workers and injured 11 ...