Duffy, who was confirmed by the Senate Tuesday, has quickly emerged as the public face of the federal government’s response to the deadly plane crash at Washington’s Reagan National Airport.

Sean Duffy ordered his chief of the National Highway Traffic Safety Administration to “propose the rescission or replacement of any fuel economy standards” necessary to bring the rules in line with Trump’s priority of promoting oil and biofuel.

President Trump's directive pausing federal spending, and an order against gender affirming care for trans youth were Tuesday's top political stories.

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

Long before Sean Duffy was nominated Department of Transportation secretary, Duffy was a reality star, who appeared on various channels including MTV.

The Army crew involved in a mid-air collision with the jet was "fairly experienced," according to Defense Secretary Pete Hegseth.

Former Rep. Sean Duffy (R-Wis.) moved a step closer to becoming the next Transportation secretary as the Senate voted unanimously to tee up a final vote to confirm him. Senators voted 97-0 to ...

A jet with 60 passengers and four crew members aboard has collided with an Army helicopter while landing at Ronald Reagan National Airport near Washington.

Residents in Wichita, Kansas, came together Thursday to mourn the lives of those lost on board a passenger jet that was involved in a deadly mid-air collision overnight at Reagan National Airport.

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

Hours after being sworn in as the new Secretary of Transportation, Sean Duffy took aim at the main way the federal government regulates miles per gallon for cars and pickup trucks.

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