Sean Duffy, acting administrator of NASA, speaks with CBS News' Mark Strassmann about the new space race with China.

The U.S. Department of Transportation is investigating three blue states’ possible involvement in an Aug. 12 fatal car crash ...

Transportation Secretary Sean Duffy detailed his spat with Elon Musk over firing air traffic controllers during an appearance ...

Having mined some of the darkest chapters in the province to excellent effect, McKinty and Duffy have moved on to the 1990s ...

DOT officials launched a new million-dollar idea challenge targeted at the future of American transportation and ...

Across the U.S., communities are grappling with the fallout of the GOP’s sprawling domestic policy law — including in Republican districts.

Outer space has emerged as the world's next battlefield, demonstrated by recent cyberattacks on satellites blamed on Russia.

The Transportation secretary says the effort is about safety, but some rail experts and the wind industry say there's little ...

Transportation Secretary Sean Duffy wants $19 billion more for his plan to overhaul the air traffic control system. Are ...

Donald Trump’s transportation secretary says the president wants his job. In an interview with New York Post columnist Miranda Devine, Sean Duffy revealed that Trump once told him that if he weren’t ...

Transportation Secretary and reality TV personality Sean Duffy is continuing to blame the problems that are happening during ...

Acting NASA Administrator Sean Duffy said Thursday that climate and earth science at the agency will “move aside” as it refocuses solely on space exploration. “All the climate science and all of ...