Prior to his appointment, Sean Duffy served as a Wisconsin congressman and district attorney and before that he was a reality ...

Sean Duffy, the new transportation secretary, is facing his first major crisis just hours after his swearing-in.

Sean Duffy’s first big test as secretary of the Department of Transportation came just one day after he was sworn into office ...

Newly sworn-in Transportation Secretary Sean Duffy only had a few hours to celebrate his promotion before tragedy struck.

The midair collision at Reagan National Airport on Wednesday night has presented Sean Duffy with a major crisis just hours ...

Duffy was sworn into the Cabinet position just hours before an American Airlines passenger plane collided with a U.S. Army ...

Transportation Secretary Sean Duffy had been sworn in just hours before the deadly midair collision of a plane and helicopter near Washington, D.C.

Last year, senators from Virginia and Maryland sounded the alarm over congestion in the skies above Washington.

Two weeks into his presidency, Trump faced a major crisis with the plane crash near DCA. He brought his unconventional style ...

The Federal Aviation Administration and National Transportation Safety Board are investigating an aircraft collision near Washington, D.C.

WASHINGTON — When Republican Sean Duffy was in Congress ... Federal regulators at the National Highway Traffic Safety Administration, part of the DOT, are investigating crashes involving ...

No survivors are expected, authorities said Thursday, after a commercial flight and a helicopter collided in midair Wednesday ...