In his first moments after being sworn in as Transportation secretary, Sean Duffy sought to reverse Biden regulations ...

Sean Duffy was confirmed Tuesday as transportation secretary, giving him a key role in helping President Donald Trump cut ...

New U.S. Transportation Secretary Sean Duffy orders review of fuel economy standards, signaling a shift in vehicle efficiency ...

Newly appointed Transportation Secretary Sean Duffy ordered a rewrite of more stringent U.S. fuel-economy rules, following ...

Newly appointed US Transportation Secretary Sean Duffy has ordered a rewrite of stringent federal fuel economy rules for cars ...

Duffy ordered his chief of the National Highway Traffic Safety Administration to “propose the rescission or replacement of ...

U.S. Transportation Secretary Sean Duffy has officially repealed landmark fuel economy standards established under President ...

New U.S. Transportation Secretary Sean Duffy signed an order on Tuesday directing U.S. regulators to rescind landmark fuel ...

US President Donald Trump's pick to run the Department of Transportation was sworn in to his new job yesterday. And as widely ...

The Senate confirmed former Wisconsin Republican Sean Duffy as the next Transportation Secretary. Duffy received bipartisan ...