Fatal crashes like the one that happened near Washington on Wednesday are increasingly rare because of modern aviation safety ...

Since its creation in 1967, the agency reports it has investigated more than 153,000 aviation accidents and incidents.

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

Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States' ...

Investigators have already recovered the cockpit voice recorder and flight data recorder of the American Airlines plane that ...

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

Divers are expected to return to the Potomac River on Friday as part of the recovery and investigation after a midair ...

Friday's edition of Forbes Daily covers the investigation of the deadly plane crash, OpenAI's whopping valuation, sluggish ...

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.

Latest news and live updates after an American Airline jet collided with a Black Hawk helicopter over the Potomac River.