The new Transport Secretary tells the NHTSA to review all fuel economy rules. This will have massive effects across the ...

Hours after being sworn in as the new U.S. Secretary of Transportation, Sean Duffy took aim at the main way the federal government regulates miles per gallon for cars and pickup trucks — also a ...

Tesla CEO Elon Musk has revealed the U.S. city where the automaker is planning to launch its first robotaxi service for ...

Millions of vehicles on California roadways might be unsafe to drive. According to data from Carfax, more than 6.2 million ...

A signed order by Sean Duffy, U.S. Transportation Secretary, on Tuesday will rescind fuel economy standards put in place by former President Joe Biden. The order directs the National Highway Traffic ...

In his first act, President Donald Trump's Transportation Secretary, Sean Duffy, ordered a review of Biden's fuel economy ...

A recent study, spurred on by a series of Tesla crashes, finds driver aids can be perplexed by strobing lights.

The National Highway Traffic Safety Administration (NHTSA) is investigating reports of defects with GM's 6.2-liter L87 V8 ...

U.S. Transportation Secretary Duffy has directed the NHTSA to reconsider fuel economy rules established to help promote EVs ...

The self-driving taxi company Waymo launched in Los Angeles in November, bringing roughly 100 autonomous vehicles to ...