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

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

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

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

In the event “America is Building Again,” Transportation Secretary Sean Duffy highlighted some priorities for the next ...

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

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

US Transportation Secretary Sean Duffy testifies before the House Transportation and Infrastructure Committee on the proposed ...

After stepping down from Congress in 2019, he joined Fox News as a contributor and became one of Donald Trump's most ...

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

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

Transportation Secretary Sean Duffy told lawmakers Wednesday that a complete overhaul of the nation’s air traffic control system would cost roughly $31.5 billion — about $10 billion more ...