A week after being named NASA’s new acting administrator, Secretary of Transportation Sean Duffy appears to be just getting started on that job.

Several Trump administration officials are simultaneously holding multiple top-level positions, a strategy defended as ...

Transportation Secretary Sean Duffy is testifying Wednesday morning before the House Transportation and Infrastructure ...

At a time of turmoil and competing visions for the agency, NASA will be led by a Trump administration cabinet member.

It appears that Trump is de-prioritizing NASA and America’s overall space mission during his second term—a strange turn of events, considering his mastery of space policy issues during his first.

NASA senior staff are being offered the opportunity to leave voluntarily before the axes start swinging, and it seems likely that thousands will take the escape hatch.

Transportation Secretary Sean Duffy, who has vehemently described the New York City subway as a hellscape, has been named to oversee NASA — putting him in charge of rocket ships that are far more ...

President Donald Trump has selected US Secretary of Transportation Sean Duffy as interim NASA administrator, the ...

What does a country do when its top space agency loses its experts in science, suffers through the biggest budget reduction ...

Department of Transportation Secretary and former reality TV star Sean Duffy is now NASA’s interim administrator, while the ...

Is the future of US space exploration more dictated by political winds than by engineering vision? The unexpected pulling back of Jared Isaacman’s nomination to lead NASA, after Transportation ...

Duffy, who is currently serving as Trump's transportation secretary, will also take on the role of interim administrator of ...