CLAIRTON, Pa. — An explosion Monday at a U.S. Steel plant near Pittsburgh has left dozens wounded and people trapped under the rubble, with emergency workers on site trying to rescue them, officials said.

What You Need To Know • An explosion at a U.S. Steel plant near Pittsburgh has left dozens wounded and people trapped under the rubble, with emergency workers on site trying to rescue them • An Allegheny County spokesperson says there are no confirmed fatalities from Monday morning's explosion at the Clairton Coke Works • The Allegheny County Emergency Services said it has transported five people • The agency did not provide any more details on those people transported and would only say it was an "active scene"

There are no confirmed fatalities at the Clairton Coke Works, said

See Full Page