An explosion at a steel plant near Pittsburgh has killed one person and left dozens of others injured as emergency responders race to free those trapped under rubble.Video captured a massive black ...

The explosion occurred Monday at U.S. Steel Clairton Coke Works in Clairton, a city in the Pittsburgh area. Two people are ...

An explosion at a U.S. Steel plant near Pittsburgh left one dead and dozens injured or trapped under the rubble Monday, with emergency workers on site trying to rescue victims, officials said. The ...

An explosion at a U.S. Steel plant near Pittsburgh has left dozens wounded and people trapped under the rubble.

An explosion Monday at a U.S. Steel plant near Pittsburgh has left dozens wounded and people trapped under the rubble, with ...

Officials have declared a local health emergency after the Esparto fireworks explosion that killed seven people in July.

Multiple people were injured on Monday after an explosion at a steel plant in the Pittsburgh metropolitan area, where fire crews could be seen battling flames as heavy smoke rose from the facility, ...

Police say the lone victim of Saturday’s violent house explosion in Barrie's Allandale area, a 45-year-old man, was located ...