The company defended its safety record as Investigators worked to determine the cause of the blast.

The Clairton Coke Works is considered the largest coking operation in North America and one of four major U.S. Steel plants ...

Gov. Josh Shapiro on Tuesday arrived in Clairton to meet with local officials following Monday's explosions that left two ...

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

The cause of the blast is still unknown. The Pennsylvania plant has racked up fines and faced lawsuits over emissions ...

Multiple explosions on Monday at a U.S. Steel plant near Pittsburgh killed two people and injured 10 others, according to the ...

At least one person has died, and one person remains unaccounted for, while at least 10 people have been injured following ...

A man who died following multiple explosions at the U.S. Steel Clairton plant on Monday has been identified as Timothy Quinn.

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