Midair collisions throughout aviation history have brought some of the worst tragedies in the sky. But they've also left ...

Divers return to the Potomac River as part of the recovery after the United States’ deadliest aviation disaster in almost a ...

The National Transportation Safety Board is an independent federal agency tasked with examining serious transport-related ...

NBC News' Tom Costello reports on the latest details in the NTSB's investigation into the midair collision near Reagan ...