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

Nagpur: A series of powerful explosions erupted at a paper mill located in the Uppalwadi MIDC area of Nagpur on Tuesday, ...

PORTLAND, Maine (AP) — An explosion at a paper mill in Maine shook the ground Wednesday and produced a plume of black smoke that was visible for miles around, but it appeared no one was injured. The ...