Former Wisconsin congressman Sean Duffy was sworn in as new U.S. Transportation Secretary this week. Here's what his ...

Read about the Senate confirmation of former congressman Sean Duffy as Transportation secretary and learn about the memo he ...

Sean Duffy, the new transportation secretary, is facing his first major crisis just hours after his swearing-in.

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

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

A member of President Donald Trump’s administration traded barbs online with former Secretary of State Hillary Clinton ...

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

Sean Duffy, a former Wisconsin Republican representative, has already taken steps as the new head of the USDOT to align the ...

Newly appointed Transportation Secretary Sean Duffy ordered a rewrite of more stringent U.S. fuel economy rules, following through on one of President Donald Trump’s first directives.

Secretary of Transportation Sean Duffy immediately moved to roll back fuel efficiency standards moments after being sworn in ...

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

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