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

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

National security officials have said the Kremlin is seeking to develop a space-based weapon that could knock out American ...

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

In a bold, strategic move for the U.S., acting NASA Administrator Sean Duffy announced plans on Aug. 5, 2025, to build a ...

The USDOT has unveiled EV infrastructure guidelines to release frozen funds for states approved by Congress under the $2 ...

Motorists traveling around cities in Arkansas regularly encounter street art on sidewalks, near intersections or at crosswalks and don't think twice about it, but there's a debate brewing about the ...

Transportation Secretary Sean Duffy stated there are no current plans to privatize the FAA or air traffic controllers, ...

The Transportation Department says states can reapply for funding under the Biden-era program it had halted. Groups fighting the freeze in court decry the delay.

Acting NASA Administrator Sean Duffy used humor to turn aside a recent question about aliens. “I just want to be really clear ...

U.S. Transportation Secretary and acting NASA Administrator Sean Duffy joined President Donald J. Trump in signing of the Executive Order.

Transportation Secretary Sean Duffy says he doesn't agree with federal subsidies for high-speed EV chargers, but that his ...