Clairton, Pennsylvania was rocked Tuesday by an explosion at the U.S. Steel Clairton Coke Works. Clairton Mayor Richard Lattanzi reflects on the sad day.

A valuable piece of Pittsburgh history and a callback to days past was brought back to life.The Terrible Trolley — once the idea of a young girl who made a request to the city's mayor — was revealed ...

Baltimore Fabrications Company is investing $6.2 million in York County operations, and closing its plant in Baltimore.