Elon Musk and Donald Trump just blew up one of the loudest bromances in American politics, and now the real question is: ...

President Trump said on Saturday that he believed his relationship with Elon Musk was over after the two sparred publicly on ...

The U.S. is set for a major expansion of autonomous vehicles in 2025, with tech advances, regulatory changes, and new ...

The Trump administration’s announcement that it would pull $4 billion for the state’s bullet train project is likely to mean ...

The threat to cut off California follows a 315-page report published by the Federal Railroad Administration that claims ...

The justices sided with the Trump administration in its first Supreme Court appeal involving DOGE, the team once led by ...

California disputed a Trump administration report detailing how it has failed to complete a high-speed rail project on schedule by ...

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

During Tuesday’s House Appropriations Committee hearing, Rep. Pete Aguilar (D-CA) questioned Transportation Secretary Sean Duffy about wildfire relief funding. China fires warning at US treaty ...

Transportation Secretary Sean Duffy said Wednesday that he changed his wife’s flight reservation to avoid making her take off from Newark Liberty International Airport — just hours after ...

While serving in Congress, Transportation Secretary Sean Duffy voted against a 2019 bill introduced during the nation’s longest government shutdown as an attempt to reopen transportation and ...