Sec. of Transportation Sean Duffy speaks at 'Music City Loop' announcement ...

Overhaul of nation's air traffic control system has started with training of controllers, Transportation Secretary Sean Duffy ...

U.S. Transportation Secretary Duffy allows for "low emissions" flexibility, diverging from the previous zero-emission transit ...

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

Sean Duffy, the U.S. Transportation Secretary and former Wisconsin congressman, spent his second day at EAA AirVenture in ...

The US Department of Transportation said the move “left American businesses holding the bag for millions in increased costs.” ...

President Donald Trump on Monday named Transportation Secretary Sean Duffy to also serve as interim NASA administrator.

Rep. Jared Huffman grilled Transportation Secretary Sean Duffy about his calls for a historic Jesus painting at the U.S.

A sweeping new FAA rule called MOSAIC will modernize recreational aviation by easing weight limits, expanding sport pilot ...

Transportation Secretary Sean Duffy took a victory lap on Thursday, signing an agreement with the Texas Department of ...

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

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