President Donald Trump on Monday named Transportation Secretary Sean Duffy to also serve as interim NASA administrator. Janet ...

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

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

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

After an investigation by the Miami Herald and WLRN, Transportation Secretary Sean Duffy said he would work “to drive down ...

Department Of Transportation Secretary Sean Duffy announced the Trump administration's new 'Get America Building Again' program.

Transportation Secretary Sean Duffy and Rep. Jerry Nadler D-NY) got into a heated exchange over the safety of public transit ...

It will take $31.5 billion to build a brand-new air traffic control system for the country, Department of Transportation ...

U.S. Transportation Secretary Sean Duffy faced bipartisan grilling Wednesday questioning the slow pace of his department’s release of funding for already-approved infrastructure grants, as well as the ...

NASA has had a difficult early summer, between a proposed budget that would eviscerate the space agency’s science programs ...