Transportation Sec. Sean Duffy talked about ongoing issues with SEPTA as the deadline to inspect all SIlverliner IV trains ...

The transportation secretary's visit comes as air traffic controllers are slated to miss their first full paycheck next week.

Secretary of Transportation Sean Duffy told Fox News host Sean Hannity on Thursday night that he could prohibit California from ...

Duffy has noted that federal safety system depends on air traffic controllers working without pay because they are considered ...

The Trump administration and Republican leaders in Congress on Thursday warned that flight disruptions will increase as a ...

Republican lawmakers are choosing sides as a battle looms over whether to allow Transportation Secretary Sean Duffy to remain ...

Starship was NASA's vehicle of choice to land astronauts on the moon before NASA head Sean Duffy's latest move. Now, Musk is ...

After NASA's head indicated SpaceX could lose its moon lander contract, Elon Musk went on the attack on X against Sean Duffy.

Elon Musk takes another shot at Transport Secretary Sean Duffy over NASA role: ‘He need moar brainz!’ - The tech billionaire ...

Elon Musk lashed out at Transportation Secretary Sean Duffy on X Tuesday, after Duffy suggested NASA may sideline SpaceX from its moon mission.

Even though the U.S. has a stark shortage of air traffic controllers, ones who call in sick instead of working without a paycheck during the federal government shutdown risk being fired, the U.S.

Transportation Secretary Sean Duffy says he will withhold $40 million from California because it is the only state that is failing to enforce English language requirements for truckers. The move was ...