Overhaul of nation's air traffic control system has started with training of controllers, Transportation Secretary Sean Duffy ...

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.

U.S. Transportation Secretary Sean Duffy faced bipartisan grilling Wednesday questioning the slow pace of his department’s release of funding for already-approved infrastructure grants, as well as the ...

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

Transportation Secretary Sean Duffy is testifying Wednesday morning before the House Transportation and Infrastructure Committee on the department’s fiscal 2026 budget request. The hearing ...

Transportation Secretary Sean Duffy is about to perform double duty after President Donald Trump named him interim head of NASA.

The selection of Secretary of Transportation Sean Duffy to temporarily lead NASA adds to the deep political uncertainties already facing the space agency ...

Trump abruptly announced the appointment of Secretary of Transportation Sean Duffy as acting NASA Administrator as the U.S. Senate reviews the space agency's proposed budget.

Transportation Secretary Sean Duffy is about to perform double duty after President Donald Trump named him interim head of NASA.