This data point is one of several key mysteries investigators are exploring as they seek to explain what caused the nation's ...

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.

The collision involving an American Airlines jet and a U.S. Army Black Hawk helicopter over the frigid waters of the Potomac ...

Black box' recorder recovered from jet which collided with helicopter killing 67 - Officials say there are no survivors among ...

The NTSB says it has recovered data collectors from a jet carrying 64 people after it collided with an Army Black Hawk ...

Residents and visitors were told to not touch or remove debris from the Potomac River, as the investigation into the midair D ...

An investigation is under way into the deadliest US air disaster since 2001, as authorities confirmed that there were no ...

The fatal collision between a passenger plane and a military helicopter is expected to have killed all 67 involved.

Members of the Boise skating community are among those grieving after learning that several coaches and skaters they knew perished in the American Airlines flight that crashed into the Potomac River.

None of the 64 people on board the regional jet and the 3 on the helicopter survived the crash. Read more at straitstimes.com ...

The National Transportation Safety Board (NTSB) said that cockpit voice recorder and flight data recorder were recovered from the passenger jet by the investigators ...

A mid-air collision between a commercial jet and a military helicopter near Washington’s Reagan National Airport has claimed ...