Qatar's capital Doha was rocked by several explosions on Tuesday as witnesses reported plumes of smoke over the Katara district. Qatari authorities described the attack as a “cowardly assault” on residential buildings housing Hamas leaders,

The explosion took place at the US Steel Clairton Coke Works plant, located south of Pittsburgh, Pennsylvania.

• At least one person is dead, 10 injured and one unaccounted for in an explosion at the Clairton Coke Works in Pittsburgh, Pennsylvania. The cause of the explosion is unknown and officials are investigating, US Steel said.

CLAIRTON, Pa. – An explosion at a U.S. Steel plant near Pittsburgh left two dead and sent at least 10 to hospitals Monday and heavily damaged the sprawling facility, officials said. One worker was pulled from the wreckage hours after the explosion sent ...

(CLAIRTON, Pa.) -- Two people have died and 10 are injured following an explosion at a Pennsylvania steel plant on Monday, Allegheny County police said. The incident at the U.S. Steel Clairton Coke Works plant in Clairton, about 15 miles outside of ...

CLAIRTON, Pa. (AP) — An explosion at a U.S. Steel plant near Pittsburgh left one person dead and sent at least 10 to hospitals Monday and heavily damaged the sprawling facilty, with emergency workers still searching the badly charred rubble for a missing worker, officials said.