RFK Stadium demolition is a go after the National Park Service approved plans to tear down the former home of the Washington ...

Crews continuing to search for debris from the deadly collision of a passenger jet and Army helicopter near Washington, D.C., ...

A plane equipped with lasers is helping search for debris from the deadly collision of a passenger jet and Army helicopter near Washington ...

Investigators searching for wreckage from last week’s deadly midair collision between a US military Black Hawk helicopter and ...

Salvage crews are shifting their focus to clearing smaller debris from the Potomac River following last week's midair ...

Researchers from the University of British Columbia have calculated the chance that someone will be killed by a falling ...

Philadelphia's mayor says five people hurt on the ground when a jet crashed Friday remain hospitalized, and three of them are ...