Duffy, also the Transportation Secretary, has no space background, but has been an MTV reality star and a congressman.

President-elect Donald Trump said Monday he is naming former Wisconsin Rep. Sean Duffy as his nominee to be transportation secretary, as he continues to roll out picks for his Cabinet. Duffy is a ...

Transportation Secretary Sean Duffy is about to perform double duty after President Donald Trump named him to lead NASA on an interim basis. News of Duffy's appointment comes during a turbulent period ...

On Nov. 14, Donald Trump turned to a Bloomberg White House correspondent on Air Force One and snapped, “Quiet. Quiet, piggy.” Less than a week later, Secretary of Transportation Sean Duffy advocated ...