Transportation Secretary Sean Duffy arrived at the Duluth International Airport on Saturday to tour one of the oldest air ...

The Yukon government purchased the lot at 407 Alexander Street for $650,000 in March, but found the building was “unsuitable” ...

Transportation Secretary Sean Duffy on Tuesday will outline his plans to advance drone technology in the U.S., an effort the ...

This is the first major agency effort by the interim NASA administrator, who is also the Transportation secretary and a ...

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

Transportation Secretary Sean Duffy holds a briefing on the future of drone use in the United States.

Transportation Secretary Sean Duffy explains the 'key component' of the Trump administration's goal to win the next space ...

If Duffy is serious about his stated objective, then he and the president must work more effectively to integrate SpaceX and other private space startups more fully into NASA.

Duffy says she’s been out of the public limelight for years to focus on recovering from what she described as being “drugged and raped and held captive over some days.” (AP Photo/Joel Ryan ...

NASA is fast-tracking plans to deploy a nuclear reactor on the lunar surface by 2030 as a strategic imperative to prevent ...

Dec. 4, 2012: Duffy says he got an email from Nigel Wright, the prime minister's chief of staff, saying it appeared that Duffy's residence expenses complied with the rules.