Sean Duffy, the U.S. Transportation Secretary and former Wisconsin congressman, spent his second day at EAA AirVenture in Oshkosh announcing a new federal rule by the Trump administration targeting ...

President Donald Trump on Monday named Transportation Secretary Sean Duffy to also serve as interim NASA administrator.

The Trump administration has imposed new restrictions on flights from Mexico and threatened to end a longstanding partnership ...

Sec. Sean Duffy issued a warning to Mexico Saturday for allegedly breaking the 2015 U.S.-Mexico Air Transport Agreement. The ...

During her remarks in a House hearing this week, Representative Julia Brownley grilled Sean Duffy over SpaceX's work at the ...

The Trump administration has revoked $4 billion in federal funding for California's long-delayed high speed rail project ...

The House Transportation and Infrastructure Committee is having a hearing on oversight of the department's policies and the Fiscal Year 2026 budget request.

Amidst unprecedented budget cuts and looming layoffs, U.S. President Donald Trump has appointed Secretary of Transportation Sean Duffy as acting NASA administrator. The appointment is temporary, and ...

KENNEDY SPACE CENTER, Fla. — Transportation Secretary Sean Duffy has been appointed as the interim NASA Administrator. Duffy ...

Transportation Secretary Sean Duffy is blasting the MTA over its handling of subway crime .

President Trump's transportation chief Sean Duffy accused MTA brass of giving the feds the "runaround" when pressed on what they're doing to crack down on subway crime.