An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday ...

A multi-agency search and rescue operation is underway in the Potomac River after a small American Airlines aircraft collided ...

The Black Hawk helicopter that collided with a passenger jet in Washington on Wednesday was on a training flight along a ...

Investigators have retrieved the voice and data recorders from the passenger plane following Wednesday's crash which killed 67 people.