In his first act in office, new Trump Transportation Secretary Sean Duffy signed a memorandum directing the agency to review ...

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

The National Highway Traffic Safety Administration (NHTSA) is charged with establishing safety and fuel economy standards for motor vehicles ...

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

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

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

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

Sean Duffy, Trump's pick to lead the Department of Transportation, will support NHTSA's safety probes into Tesla's vehicles.

During a confirmation hearing in Washington D.C. on Wednesday, Sean Duffy, who is a former Republican congressman and ...