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

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

Transportation Secretary Sean Duffy accused his predecessor of lowering the testing standards to become an air traffic ...

Transportation Secretary Sean Duffy opened up about his past dispute with tech mogul Elon Musk over the guru’s push to slash ...

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 said he does not "agree with subsidizing green energy," but he will run the NEVI program ...

The transport secretary opens up about butting heads with the former efficiency czar over ensuring commercial flight safety ...

The feds are threatening funding cuts to the MTA if the agency does not file an amended risk assessment for track workers ...

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

Donald Trump’s transportation secretary says the president wants his job. In an interview with New York Post columnist ...

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