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

Sec. Sean Duffy issued a warning to Mexico Saturday for allegedly breaking the 2015 U.S.-Mexico Air Transport Agreement. The ...

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.

During her remarks in a House hearing this week, Representative Julia Brownley grilled Sean Duffy over SpaceX's work at the ...

Democratic Rep. Jerry Nadler of New York got into a fiery exchange with Transportation Secretary Sean Duffy on Tuesday over ...

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

U.S. Transportation Secretary Sean Duffy says that the government would require an additional influx of $19 billion to ...

During his remarks in a House hearing this week, Representative Jared Huffman took Transportation Secretary Sean Duffy to task over an insensitive painting. Huffman asked, "What kind of message do you ...

During a House Transportation and Infrastructure Committee hearing, Rep. Jerry Nadler (D-NY) questioned Transportation ...

Trump appointed Sean Duffy interim NASA chief on Wednesday via Truth Social, replacing Janet Petro after pulling Jared ...

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