Hours after being sworn in as the new Secretary of Transportation, Sean Duffy took aim at the main way the federal government regulates miles per gallon for cars and pickup trucks.

Alphabet's self-driving unit Waymo announced on Wednesday it plans to expand testing of its autonomous driving technology in ...

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

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

The National Highway Traffic Safety Administration (NHTSA) has closed its investigation into GM’s defunct Cruise robotaxi arm. It was under investigation for failure to exercise “appropriate ...