Preliminary data from the deadliest U.S. aviation accident in nearly 25 years showed conflicting readings about the altitudes of an airliner and Army helicopter when they collided near Washington.

Here's what we know about the victims of the midair collision between an American Airlines flight and an Army helicopter that ...

Members of Congress and multiple presidents knew all the risks of Washington’s overloaded airspace, poor infrastructure and ...

The U.S. Army has named the third service member who died in the collision between a Black Hawk helicopter and a commercial plane.

Authorities said on Saturday that 42 bodies had been recovered from the crash site, 38 of which had been identified.

Families were waiting at the airport to welcome home loved ones when their plane, just minutes from landing, collided midair ...

The U.S. Army identified the third service member who was killed when a Blackhawk helicopter and an American Airlines flight ...

Data from the jet's flight recorder showed its altitude as 325 feet when the crash happened Wednesday night, NTSB officials ...

The reason is that 14 of the 67 people killed in the Washington, D.C., crash were members of the U.S. figure skating community.

People gathered in the Northeast Philadelphia neighborhood from dawn to mid-afternoon to see what remained of Friday's ...

The collision in DC involving American Airlines Flight 5342 and an Army Black Hawk helicopter Wednesday has created flight delays for travelers out of Washington DC.

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel were killed, and a recovery ...