U.S. Transportation Secretary and acting NASA Administrator Sean Duffy joined President Donald J. Trump in signing of the Executive Order.

President Trump has made it clear that the Federal Aviation Administration (FAA) needs to bring its Air Traffic Control (ATC) system into the 21st century. The Director — Sean Duffy — has a huge job ...

Transportation Secretary Sean Duffy has described the rate of aircraft accidents in Alaska as “unacceptable,” pledging ...

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in space.

Acting NASA administrator Sean Duffy told Fox News host Jimmy Failla he had not yet been given "the alien briefing," despite ...