In a letter that U.S. Secretary of Transportation Sean Duffy sent to Maryland Governor Wes Moore on Friday, he raised ...

U.S. Transportation Secretary Sean Duffy said his agency is alarmed by Gov. Wes Moore’s proposed timeline of the bridge’s ...

Interior Secretary Doug Burgum will join Transportation Secretary Sean Duffy at Independence National Historical Park on ...

U.S. Transportation Secretary Sean Duffy ordered Delta and Aeromexico to dissolve their longtime partnership because of his ...

The Trump administration is doubling down on efforts to claw back federal funding for building a new Key Bridge, 11 News has ...

U.S. Transportation Secretary Sean Duffy is threatening to pull federal funding to the Chicago Transit Authority over safety concerns.

With costs projected to top $5 billion, DOT Secretary Sean Duffy signaled wanting more oversight of the state's bridge ...

Chicago's acting transit boss has been given two weeks to detail moves to "deter crime, stop fare evasion and provide a clean environment for passengers" by U.S. Transportation Secretary Sean Duffy.

U.S. Transportation Secretary Sean Duffy expressed concerns about the Key Bridge rebuilding project and has asked for a meeting with Gov. Wes Moore.

Transportation Secretary Sean P. Duffy threatened to revoke federal support for the MBTA if the agency does not enhance ...

In this week’s episode of Space Minds, host Mike Gruss is joined by SpaceNews Senior Staff Writer Jeff Foust to break down ...

Some Federal Aviation Administration staff will be relocated to the Transportation Department’s headquarters at Navy Yard, ...