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.

Sixty passengers and four crew from the plane are presumed dead from the crash, which also killed the three military members ...

The young figure skaters whose lives were cut tragically short Wednesday night when an American Airlines flight collided with ...

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

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 ...

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

An update from authorities after a military helicopter collided with an American Airlines plane killing everyone on both aircraft.

A passenger jet and a Black Hawk helicopter collided in midair Wednesday and crashed into the Potomac River near Reagan National Airport near Washington, D.C. President Trump confirmed Thursday that ...

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

Federal authorities are asking questions as to how the collision between an American Airlines flight and a military helicopter could have occurred.

Evgenia Shishkova and Vadim Naumov, the 1994 world figure skating champions in pairs, lost their lives in the crash. They ...

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