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

In the early morning hours of Thursday, Donald Trump’s new transportation secretary Sean Duffy approached the microphone at a ...

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

Mr. Duffy, a former congressman who had appeared on track to sail through with little opposition, overcame a last-minute ...

President Trump's priorities of immigration enforcement and promoting U.S. interests in the Panama Canal lead the political ...

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

Former Transportation Secretary Pete Buttigieg pushed back against President Donald Trump’s criticism of the Biden ...

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

Secretary of Transportation Sean Duffy promised to improve the nation's transportation infrastructure and systems after Vice ...