Transportation Secretary and acting NASA Administrator Sean Duffy's plan to put nuclear reactors on the moon is a dangerous ...

Duffy's directive orders NASA to prepare a 100-kilowatt nuclear reactor for launch by 2030, according to Politico. It might ...

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

During his remarks at a press briefing today, Transportation Secretary Sean Duffy discussed the United States' plan to build ...

President Donald Trump's acting NASA administrator Sean Duffy directed the government to "move quickly" to build nuclear ...

NASA administrator & US transportation secretary Sean Duffy to hold talks with Russian counterpart Dmitry Bakanov over space issues.

At EAA AirVenture, U.S. Transportation Secretary Sean Duffy announced a new federal rule by the Trump administration targeting recreational aviation safety.

Transportation Secretary Sean Duffy warned the Mexican government Saturday that the US reserves the right to deny flight requests after its southern neighbor removed some flight slots for American ...

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

It's been six months since 67 people were killed in a midair collision over the Potomac River, and now lawmakers say they are ...

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 ...

The Trump administration has proposed new drone regulations that will eliminate case-by-case approval processes for beyond ...