U.S. Transportation Secretary Sean Duffy on Wednesday will detail the Trump administration's plans to overhaul the aging U.S.

In May, the president pulled his nomination of billionaire Jared Isaacman for the position days before his Senate vote.

President Donald Trump said on Wednesday he is directing Transportation Secretary Sean Duffy to be the interim NASA ...

Maryland Gov. Wes Moore announced Wednesday that Maryland Department of Transportation Secretary Paul Wiedefeld will step ...

U.S. Transportation Secretary Sean Duffy will dually serve as acting NASA administrator, President Donald Trump announced ...

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

Six weeks after he terminated the nomination of Jared Isaacman to become NASA administrator, President Trump moved on ...

Paul Wiedefeld will step down from his position as secretary of Maryland's Department of Transportation in August.

Maryland's transportation secretary is leaving state service, the governor's office announced Wednesday. Paul Wiedefeld, a ...

Transportation Infrastructure Finance and Innovation Act loans are now available to assist with up to 49% of eligible project costs.

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

President Donald Trump said on Wednesday he is directing Transportation Secretary Sean Duffy to be the interim NASA administrator.