S ean Duffy, the newly appointed acting NASA Administrator, was hit with a Community Note on Twitter after he attempted to ...

President Donald Trump named Sean Duffy interim chief of the space agency. Duffy takes over from Janet Petro, who had served ...

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

The NTSB on Wednesday will begin three days of hearings over the deadly midair collision in Washington, D.C., earlier this ...

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

Transportation Secretary Sean Duffy on Tuesday expressed his concerns about near misses at airports following a deadly plane ...

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

Democratic Rep. Jerry Nadler of New York got into a fiery exchange with Transportation Secretary Sean Duffy on Tuesday over the safety of New York City subways during a House Transportation and ...

U.S. Transportation Secretary Sean P. Duffy announces $6.2 billion investment in Ready Reserve Force to maintain maritime ...

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

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

Transportation Secretary Sean Duffy took a victory lap on Thursday, signing an agreement with the Texas Department of Transportation to allow the state greater authority over its own environmental ...