As oily rain fell on Roseland, where 90% of kids live in poverty, the Trump administration is considering gutting chemical-disaster safeguards.

The U.S. Chemical Safety Hazard and Investigation Board, or CSB, investigates root causes of serious chemical accidents and ...

It has now been more than four weeks since the explosion at US Steel’s Clairton Coke Works that killed steelworkers Timothy ...

U.S. Steel released preliminary findings about the potential cause of Monday's deadly explosion at U.S. Steel Clairton Coke Works.