A "tidal wave" violently tossed ships docked along the Delaware River south of Philadelphia ... than a magnitude-4.8 earthquake. The size and location, or epicenter, of the 1817 earthquake has ...
Towboats began towing the vessel down the Delaware River around 9:30 a.m. on Thursday to begin the journey to Brownsville, Texas. The large ship will be towed through the Delaware River ...