The fuel economy standards have been in place since the 1970s energy crisis and were intended to conserve fuel and save ...

By Mark Walker The newly confirmed transportation secretary, Sean Duffy, signed an order on Tuesday seeking to roll back key ...

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

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

New Transportation Secretary Sean Duffy called current regulations unrealistic and costly for automakers and consumers.

Last week, Sean Duffy was officially sworn in its 20th Secretary. Secretary Duffy was administered the oath of office by U.S.

Duffy ordered the federal agency in charge of fuel economy standards to reverse them as soon as possible. The standards have been in place since the 1970s energy crisis and were intended to ...

The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

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 US fuel-economy rules, following ...

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