As the investigation into what caused the collision continues, he assured Americans wary of boarding a plane that the skies ...

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

Prior to his appointment, Sean Duffy served as a Wisconsin congressman and district attorney and before that he was a reality ...

Duffy, who was confirmed by the Senate on Tuesday, quickly emerged as a public face of the federal government’s response to ...

Secretary of Transportation Sean Duffy promised to improve the nation's transportation infrastructure and systems after Vice ...

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

Sean Duffy sailed through his Senate confirmation vote to be transportation secretary, just before some of President Trump's ...

Sean Duffy was sworn in as Transportation Secretary on Tuesday and is now grappling with the fallout of the deadliest ...

Transportation Secretary Sean Duffy said the COVID-19 pandemic caused air traffic controller recruitment to "plummet" for two years.

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

Sean Duffy, President Trump's new Secretary of Transportation, told "FOX News Sunday" that under the Biden administration, the department lost sight of its true mission, safety, in pursuit of "social ...