Driverless tractor-trailers are already traveling on Texas roads, raising questions about safety, reliability and the future of trucking.

Transportation Secretary Sean Duffy said he will work to curb chaos at Newark Liberty International Airport this week after ...

Ex-Fox host Transportation Secretary Sean Duffy complains on Fox about Pentagon snub by former Fox star Pete Hegseth - ...

Transportation Secretary Sean Duffy said Tuesday that his proposal to overhaul the US’s air traffic system, which he plans to unveil May 8, will cost “tens of billions” of dollars.

U.S. Transportation Secretary Sean Duffy wants to blame the Biden administration for the ongoing problems at Newark Liberty International Airport.

Transportation Secretary Sean Duffy accused the Biden administration of neglecting a government report highlighting issues ...

Transportation Secretary Sean Duffy announced Tuesday that he hung a replica of a controversial Jesus painting from the U.S.

Flight delays are piling up and air traffic controllers say the situation isn't safe. But, hey, at least Sean Duffy got to enjoy his Friday night tacos.

Here’s why you’re waiting hours to land at Newark airport.

Transportation Secretary Sean Duffy’s Newark Liberty International Airport headache is worsening by the day. President Donald ...

On an earnings call last week, Google and Alphabet CEO Sundar Pichai offhandedly mentioned that at some point, Waymo may sell ...

DOT Secretary Sean Duffy reveals one of his top priorities is to accelerate autonomous vehicle adoption in the U.S.