Last year, senators from Virginia and Maryland sounded the alarm over congestion in the skies above Washington.

Transportation Secretary Sean Duffy echoed Trump’s remarks about diversity programs, saying “only the best brightest” should ...

President Donald Trump is questioning the actions of the army helicopter pilot and air traffic controller in Wednesday's ...

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

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

Sean Duffy has been officially sworn in as the Secretary of Transportation of the United States following his approval by the ...

Sean Duffy, a former U.S. Representative from Wisconsin, was sworn in as the 20th Secretary of the U.S. Department of ...

Duffy takes office as the White House orders a pause on some government grants and loans that could affect certain rail ...

The firings open the door for Trump to install loyalists in their place. It also appears to violate federal law.