Acting NASA Administrator Sean Duffy says it's time for the agency to focus on the moon and Mars, not the "smorgasbord of ...

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

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

Transportation Secretary Duffy announces FMCSA investigation into a fatal Florida truck crash involving a language-challenged ...

U.S. Transportation Secretary and Acting NASA Administrator Sean P. Duffy has marked the Federal Aviation Administration’s (FAA) 1,000th licensed or permitted commercial space vehicle operation.

Comments by NASA’s acting administrator have created uncertainty about the future of Earth science programs at the space ...