Secretary of Transportation Sean Duffy immediately moved to roll back fuel efficiency standards moments after being sworn in ...

Hours after being sworn in as the new U.S. Secretary of Transportation, Sean Duffy took aim at the main way the federal ...

US President Donald Trump's pick to run the Department of Transportation was sworn in to his new job yesterday. And as widely ...

Under the Biden administration, the department had considered the current and future impacts of climate change in almost ...

Dozens of people — including more than a dozen figure skaters — were killed after a collision between an American Airlines ...