The Navajo Nation lacks uranium-specific emergency plans as multiple agencies struggle to coordinate response for nuclear ...

An American Airlines plane with 64 people on board collided with an Army helicopter over Washington, D.C., and crashed into ...

Officials say there are no survivors among the 67 passengers on the aircrafts that collided above Washington, D.C.

Emergency teams will continue efforts to retrieve the bodies of those who died when a passenger jet and helicopter collided.