Allegheny Arsenal

*UPDATEDCars rumble overhead as historian John Schalcosky trudges through crunching snow beneath the 40th Street Bridge in Lawrenceville. Gesturing toward…

Authorities in western Pennsylvania say a construction crew found a cache of buried cannonballs at the site of an old civil war arsenal in…

Paint a picture of Pittsburgh in the summer of 1863 and it becomes evident why many once thought the city could be a target for an attack from the…