Social Security update: Senator warns agency hiding "extent of the problem" Jay Leno criticizes political late-night hosts ...

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

U.S. Transportation Secretary Duffy allows for "low emissions" flexibility, diverging from the previous zero-emission transit ...

US President Donald Trump appointed Transportation Secretary Sean Duffy as NASA’s interim administrator on July 9, praising ...

U.S. TRANSPORTATION SECRETARY SEAN DUFFY AT EAA IN OSHKOSH TODAY. THE WISCONSIN NATIVE, IN THE MIDST OF OVERSEEING A MAJOR ...

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

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

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

U.S. Secretary of Transportation Sean Duffy attended AirVenture on Tuesday to make an announcement for aviation regulation.

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