The group will help execute “President Donald Trump’s bold agenda to build big, beautiful things again,” said Transportation ...

President Donald Trump on Monday named Transportation Secretary Sean Duffy to also serve as interim NASA administrator.

Transportation Secretary Sean Duffy was shockingly quiet when asked about the number of air traffic controllers remaining in ...

Overhaul of nation's air traffic control system has started with training of controllers, Transportation Secretary Sean Duffy ...

Sean Duffy, the U.S. Transportation Secretary and former Wisconsin congressman, spent his second day at EAA AirVenture in ...

The US Department of Transportation said the move “left American businesses holding the bag for millions in increased costs.” ...

Maryland's transportation secretary is leaving state service, the governor's office announced Wednesday. Paul Wiedefeld, a ...

Paul Wiedefeld will step down from his position as secretary of Maryland's Department of Transportation in August.

President Donald Trump said on Wednesday he is directing Transportation Secretary Sean Duffy to be the interim NASA administrator.

U.S. Transportation Secretary Sean P. Duffy criticizes Mexico for not adhering to the 2015 U.S.-Mexico Air Transport ...

Secretary says additional funds are needed to address all the problems plaguing the nation's air traffic control system.

The U.S. Army’s top civilian leader says he wants to move more quickly on an agreement that will allow the military to ...