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

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

Sean Duffy, the new transportation secretary, was facing his first major crisis just hours after being sworn in for the job.

New transportation secretary Sean Duffy faces his first crisis as an Army helicopter collides with an American Airlines jet ...

Some 67 people — including three soldiers and more than a dozen figure skaters — were killed after a collision between an ...