Pennsylvania Gov. Josh Shapiro said the state would marshall its resources in responding to the horrific explosion.
An American Airlines plane with 64 people on board collided with an Army helicopter over Washington, D.C., and crashed into ...
Clues emerging from the moments before an Army helicopter collided with a passenger jet suggest breakdowns in the system ...
After the deadly collision between a passenger plane and a U.S. Army helicopter in Washington, D.C., politicians and ...
With officials saying no one has survived the crash, efforts have since shifted to recovering bodies in Potomac River.
Keys earned a bachelor's degree in economics and community health in 2014 from the Medford-based private university.
The fatal midair collision between an American Airlines passenger jet and an Army helicopter followed a string of near misses ...
Black boxes recovered after a jet and Army helicopter collided near DC; 14 still missing as NTSB investigates the deadly ...