Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States’ deadliest aviation disaster in almost a quarter century. The collision between an ...

Before the deadly collision at Ronald Reagan Washington National Airport on Wednesday, Delta Air Lines lobbied Congress to ...

Sixty-four people aboard a commercial airliner died Wednesday night after it collided with a military helicopter midair near ...

Investigations are underway into the midair collision of a commercial airliner and an Army helicopter over Washington, D.C., killing 67 people.

As flight 5342 prepared to land at Ronald Reagan Washington National Airport on the busiest runway in the US, it was in one of the most secure airspaces in the world. So, how did it collide with a ...