A federal judge in Rhode Island appeared inclined on Tuesday to block President Donald Trump's administration from forcing 20 ...

A lawsuit brought by 20 Democratic state attorneys general challenges an April directive from Transportation Secretary Sean Duffy.

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

PARIS/WASHINGTON (Reuters) -U.S. Transportation Secretary Sean Duffy said on Tuesday that he wanted civil aviation to return ...

The United States Department of Transportation (DoT) has declared that former President Joe Biden’s administration exceeded ...

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