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

Sean Duffy, U.S. Transportation Secretary, implements stricter wind turbine safety rules near transport routes.

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

It's been six months since 67 people were killed in a midair collision over the Potomac River, and now lawmakers say they are ...

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

Transportation Secretary Sean Duffy, in an appearance on 'Varney & Co.,' discusses the rise in flight delays and announces new findings that his predecessor, Pete Buttigieg, cut corners on safety ...

Transportation Secretary Sean Duffy, the former Wisconsin congressman, is about to perform double duty after President Donald Trump named him to lead NASA on an interim basis. News of Duffy's ...

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

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

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

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 ...