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

Following his recent appointment as the U.S. Transportation Secretary, Sean Duffy wasted no time in carrying out one of ...

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

In his first act, President Donald Trump's Transportation Secretary, Sean Duffy, ordered a review of Biden's fuel economy ...

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

A rule requiring automatic emergency braking technology on all new cars is not currently scheduled to take effect until 2029.

The US Department of Transportation is blaming the higher costs of new cars on recent regulations. The newly confirmed head ...

One of Sean Duffy’s first acts was to start dismantling rules demanding automakers hit fleet average of 50.4 mpg for cars by ...

U.S. President Donald Trump put the future of the EV tax credit and charging station funding in question with his Unleashing ...

President Trump’s “regulatory freeze” will delay a final rule that requires automatic emergency braking systems on new light vehicles.

The group has yet to take a public stance on the EV tax credit, which helps to sell cars, but it’s take on the modified CAFE ...

Duffy, a 53-year-old former Wisconsin congressman and reality TV star, was approved on a 77-22 vote in the Senate.