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

The Senate on Tuesday confirmed former Rep. Sean Duffy (R-Wis.) to be the next Transportation secretary, putting him in place ...

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

New U.S. Transportation Secretary Sean Duffy orders review of fuel economy standards, signaling a shift in vehicle efficiency ...

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

Secretary Sean Duffy is already moving to overturn the Biden-Harris administration’s stringent fuel economy standards ...

CDK Global settled antitrust claims for $630 million amid data access disputes. The Trump administration seeks a Supreme ...

The Senate confirmed Sean Duffy as the next transportation secretary. The new U.S. DOT leader will direct multiple agencies ...

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

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

The former Wisconsin congressman has promised safer Boeing planes, less regulation and help for U.S. companies developing ...

Sean Duffy was confirmed Tuesday as transportation secretary, giving him a key role in helping President Donald Trump cut ...