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

Read about the Senate confirmation of former congressman Sean Duffy as Transportation secretary and learn about the memo he ...

The Trump administration blamed increased vehicle prices on a Biden-era fuel economy rule. “It’s just way more complicated ...

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

Newly-minted Secretary Sean Duffy says current emissions standards will make future vehicles unaffordable.

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

U.S. Transportation Secretary Duffy has directed the NHTSA to reconsider fuel economy rules established to help promote EVs ...

The new Transport Secretary tells the NHTSA to review all fuel economy rules. This will have massive effects across the ...

The Biden-era push for stricter fuel economy regulations may be short-lived.New U.S.Transportation Secretary Sean Duffy has ...

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