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

We are trying to simplify and enhance our relationships with states so they can assume responsibility for environmental ...

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

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

Transportation Secretary Sean Duffy said a complete overhaul of the nation’s air traffic control system would cost roughly ...

After an investigation by the Miami Herald and WLRN, Transportation Secretary Sean Duffy said he would work “to drive down ...

A heated clash between Transportation Sec. Sean Duffy and Rep. Jerry Nadler (D-NY) turned a routine House budget hearing into ...

U.S. Department of Transportation (DOT) Sec. Sean Duffy issued a warning to Mexico Saturday for allegedly breaking the 2015 U.S.-Mexico Air Transport Agreement.

Transportation Secretary Sean Duffy addresses efforts to crack down on crime in liberal city transportation systems on ‘The ...

It will take $31.5 billion to build a brand-new air traffic control system for the country, Department of Transportation ...

Transportation Secretary Sean Duffy and Rep. Jerry Nadler (D-N.Y.) butted heads on Wednesday over the safety of the New York City subway system and the accuracy of crime data statistics. In ...