To make way for the U.S. Army’s 250th Birthday parade, D.C. is putting some road closures and parking restrictions into place ...

They duly cleared the ground over what had been the ancient church and made a stunning discovery: Underneath the rubble was a huge mosaic of a detailed map. Although damaged in places, its myriad ...

The aircraft went down in the frigid Potomac River, breaking into multiple pieces. There were 64 passengers aboard the plane and three Army soldiers in the helicopter, according to officials. " ...

Secret Service is leading the security preparations for the parade and detailed the plans during ... especially around the National Mall, West Potomac Park and the Ellipse on Saturday,” she ...

Police boats have been combing the banks of the Potomac River on Friday, moving slowly and scanning the shoreline as part of the investigation into the United States' deadliest aviation disaster ...