CNBC's Phil LeBeau talks to Transportation Secretary Sean Duffy at the Paris Air Show to discuss last week's Air India crash, ...

Transportation Secretary Sean Duffy threatened to cut funding from “rogue state actors” that do not cooperate with federal ...

To cities that stand by while rioters destroy transportation infrastructure — don’t expect a red cent from DOT,’ ...

Duffy is the second member of Trump’s Cabinet who sold securities shortly before the president’s tariff announcements sent markets plunging. A spokesperson for Duffy said an account manager made the ...

Last week, protests and riots broke out across Los Angeles in response to U.S. Immigration and Customs Enforcement (ICE) agents' arrests of illegal migrants.

Transportation Secretary Sean Duffy, still grappling with a series of air traffic control outages that have disrupted U.S. airspace in recent weeks, took a detour Tuesday—into fashion policing.

Transportation Secretary Sean Duffy, still grappling with a series of air traffic control outages that have disrupted U.S.

Transportation Secretary Sean Duffy announces AI use to prevent incidents like the fatal DCA crash, aiming for improved safety.

Transportation Secretary Sean Duffy says Biden-era fuel economy standards for gas-guzzling cars and trucks are illegal and ...

In 2016, Congress passed HR 636, called the FAA Extension, Safety, and Security Act. The House, including Duffy, approved the bill when it was originally America’s Small Business Tax Relief Act of ...

Transportation Secretary Sean Duffy blames the Democrats for the air travel chaos, but while in Congress he voted against funds for the FAA.