What is a black box, what can it tell us, and have the data recorders been found from Flight 5342 and the Army's Blackhawk?

Search and recovery efforts continued for the midair crash between an Army helicopter and a commercial airliner near Ronald ...

The preliminary report was released by the Aviation and Railway Accident Investigation Board on Monday in South Korea.

Government agencies are working to understand the cause of a deadly crash between a passenfer plane and military helicopter ...

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National ...