The agency issued a memo after Transportation Secretary Sean Duffy took the reins this week and authorized a series of ...

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

New DOT Secretary Sean Duffy, a former Wisconsin congressman, wants transportation funding prioritized in areas with higher ...

Vice President JD Vance, left, shakes hands with Sean Duffy after swearing him in as secretary of transportation as his wife, ...

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

Defense Secretary Pete Hegseth is set to announce the immediate rescission of the personal security detail and security ...

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