The measure, introduced by key Democratic lawmakers, would require an in-depth examination of air traffic around National ...

At present there aren't any high-speed rail networks—defined by the International Union of Railways (UIC) as operating at a minimum of 250 kilometers per hour (155 miles per hour) along specially ...

Welcome to The Hill’s Defense & NatSec newsletter {beacon} Defense & National Security Defense & National Security The Big ...

A retired police officer was sentenced on Friday to serve 18 months behind bars for lying to authorities about leaking ...

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

Seven Democratic lawmakers unveiled legislation Thursday outlining updated air safety regulations after a deadly passenger plane collided with an Army helicopter in January.  The proposed bill ...

President Trump and tech billionaire Elon Musk’s alliance formed with swift and intense speed less than a year ago. It devolved just as quickly this week. Their relationship abruptly ...

The Transportation Department declared that former President Joe Biden’s fuel economy standards went beyond the government’s ...

The Transportation Department paved the way for looser U.S fuel economy standards on Friday by declaring that former ...

The fragile state of the U.S. air traffic control system was easy to see during the recent outages in Newark. But it will be ...

The deadly collision of an Army helicopter and American Airlines plane outside of Washington, D.C. in January could prompt ...

DEI orders might impact programs and federal funding for projects, while also trying to maintain equity commitments.