Former Wisconsin congressman Sean Duffy was sworn in as new U.S. Transportation Secretary this week. Here's what his ...

Latest news and live updates after an American Airline jet collided with a Black Hawk helicopter over the Potomac River.

More victims have been named following the mid-air collision between an American Airlines passenger jet and a military ...

Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States' ...