An American Airlines regional passenger jet and a U.S. Army Black Hawk helicopter collided midair and crashed into the ...

The new Under Secretary of State for Economic Growth, Energy and the Environment is heading to Kalorama, long a home for the ...

A passenger jet collided midair with a military helicopter near Reagan Airport, sending the aircraft into the icy Potomac River and leaving everyone on board feared dead.

Through maps, videos, photos and radio transmissions, CNN is piecing together what occurred during the deadly, midair collision.