The next steps in the fatal midair plane and helicopter crash investigation. And, why nuclear testing could ramp up in the U.S., as well as a look inside the secret lab where weapons testing happens.

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

The National Transportation Safety Board said the cockpit voice recorder and flight data recorder from the American Airlines jet that collided with the Black Hawk helicopter have been recovered from ...

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 ...

As many as 60 passengers and four crew members were aboard American Eagle Flight 5342, and the Black Hawk helicopter was ...

On Wednesday, several Virginia residents were among the 67 people who died on the American Airlines plane that collided with ...

Even in peak flying conditions, experts said, the airspace around Reagan Washington National Airport can challenge the most ...

US investigators insisted Friday they will not bow to outside pressure as they search for bodies and the remaining black box after the fatal Washington air collision, as President Donald Trump doubled ...

Sam Lilley knew he wanted to fly and began training to be a pilot, like his father, right out of college.“You don’t<a class="excerpt-read-more" href=" More ...

American Airlines Flight 5342 and a U.S. Army Black Hawk collided in Washington, D.C. Authorities believe all 67 on board ...

Two planes aborted landings at Reagan National Airport in the past week due to military helicopters in their flight path, according to the Washington Post.