Transportation Secretary Sean Duffy and Fox News’s Will Cain accepted the Trump administration’s latest “Make America Healthy ...

The United States space agency has pioneered planetary science technologies as the world's leader in climate research for more than 40 years, but that may be about to change.

And we have a feeling that there are some people in his administration who fall into that category. Yet, in U.S.

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

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

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

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

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

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

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

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 ...

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