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

Transportation Secretary Sean Duffy kicked off a months or years-long process to end a so-called "EV mandate" from the Biden administration.

Sean Duffy ordered his chief of the National Highway Traffic Safety Administration to “propose the rescission or replacement of any fuel economy standards” necessary to bring the rules in line with Trump’s priority of promoting oil and biofuel.

The former Wisconsin congressman has promised safer Boeing planes, less regulation and help for U.S. companies developing self-driving cars.

Sean Duffy, the new transportation secretary, faces his first major crisis just hours after his swearing-in. Duffy, who was confirmed by the Senate Tuesday, quickly emerged as the

The Army crew involved in a mid-air collision with the jet was "fairly experienced," according to Defense Secretary Pete Hegseth.

Long before Sean Duffy was nominated Department of Transportation secretary, Duffy was a reality star, who appeared on various channels including MTV.

On Jan. 28, Sean Duffy was confirmed as the 20th secretary of the United States Department of Transportation (USDOT) by a bipartisan vote of 77 to 22.

A jet with 60 passengers and four crew members aboard has collided with an Army helicopter while landing at Ronald Reagan National Airport near Washington.

Authorities were searching for survivors after a plane with 64 people aboard crashed into an Army helicopter near Reagan Washington National Airport.

Secretary of Transportation Sean Duffy promised to improve the nation's transportation infrastructure and systems after Vice President JD Vance swore in Duffy on Wednesday afternoon.

President Trump's directive pausing federal spending, and an order against gender affirming care for trans youth were Tuesday's top political stories.