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

A deadly explosion rocked the U.S. Steel Clairton Coke Works plant late Tuesday morning, leaving one worker dead, one still unaccounted for, and multiple others injured. The blast was reported at 10:51 a.

In September 2009, a maintenance worker was killed in an explosion. 2. In July 2010, an explosion injured 14 employees and six contractors. Afterward, the Occupational Safety a