President Donald Trump said Duffy would use his past experience in Congress to help rebuild the country’s infrastructure and ...

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

The midair collision at Reagan National Airport on Wednesday night has presented Sean Duffy with a major crisis just hours ...

The order is the latest Trump administration effort against Biden-era initiatives that intended to promote electric vehicles ...

Clues emerging from the moments before an Army helicopter collided with a passenger jet suggest breakdowns in the system ...

In the early morning hours of Thursday, Donald Trump’s new transportation secretary Sean Duffy approached the microphone at a ...

In his first act, President Donald Trump's Transportation Secretary, Sean Duffy, ordered a review of Biden's fuel economy ...

Transportation Secretary Sean Duffy had been sworn in just hours before the deadly midair collision of a plane and helicopter near Washington, D.C.

Just days after taking office, Transportation Secretary Sean Duffy is thrust into a crisis with a deadly plane crash at ...

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

Facing his first crisis just two days into the job, Transportation Secretary Sean Duffy touted reforms sought by the ...

Sean Duffy’s first big test as secretary of the Department of Transportation came just one day after he was sworn into office ...