PSA Airlines announced plans to relocate its corporate headquarters, reports indicate. Wednesday night a flight was involved in a deadly midair crash with a military helicopter.

Air crash investigations can take months, and federal investigators told reporters they would not speculate on the cause.

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

Aviation experts have warned about the risk of a passenger aircraft collision for years.They cite air traffic controller ...

American Airlines CEO Robert Isom said the National Transportation Safety Board, which is investigating the deadly midair ...