U.S. Secretary of Transportation Sean Duffy attended AirVenture on Tuesday to make an announcement for aviation regulation.

Transportation Secretary Sean Duffy is tackling the modernization of the nation's air traffic system while visiting the EAA ...

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

During a speech on the House floor Tuesday, Rep. Doug LaMalfa (R-CA) spoke about Department of Transportation Secretary Sean ...

The draft text directs the secretary of transportation to eliminate environmental reviews for rocket launch licenses.

The U.S. Secretary of Transportation made an announcement Tuesday at EAA AirVenture that will change the light-sport aircraft ...

Stock sales by top officials clustered before Trump's major tariff announcements, according to a USA TODAY analysis of ...

The National Highway Traffic Safety Administration (NHTSA) is reconsidering its new Corporate Average Fuel Economy (CAFE) ...

U.S. Transportation Secretary Sean Duffy has been lobbying lawmakers, so they vote to invest billions more in air traffic safety.

In a letter to NASA's interim chief, Sean Duffy, the group slammed "wasteful changes" that undermine NASA's core mission.

The U.S. Transportation Secretary is so pro-car that he risks making transportation less safe. Plus other news.

The Justice Department has launched an investigation into George Mason University's admissions process, the fourth such ...