Do more U.S. airports need control towers? That's one of the questions that has arisen following a midair collision at an airport in southern Arizona last week.

Federal investigators looking into the cause of the January collision between a passenger jet and an Army helicopter near ...

The American Airlines regional jet that collided mid-air with a Blackhawk helicopter ... D.C. law enforcement source “painted a really grim picture” of what they saw on the ground to CNN ...

Both planes had been cleared for take-off on intersecting runways ... aviation industry regarding close calls on runways and mid-air near-misses. On Wednesday a passenger jet collided with ...