U.S. authorities said on Thursday it was not yet clear why a regional jet crashed into a U.S. Army helicopter at a Washington airport, killing 67 people in the deadliest U.S. air disaster in more than ...

There have been a number of close calls around the country in recent years that concerned aviation experts and officials.

Several flights in the New York area were canceled Thursday morning after a plane and helicopter collided in D.C. Wednesday night.The regional American Airlines passenger jet and a Black Hawk military ...

Staffing levels at the air traffic control tower at Ronald Reagan National Airport were "not normal for the time of day and ...