The agency identified model years 2015-18 Ford Edge vehicles as a part of its investigation.

Over 1,500 frustrated owners have already sounded the alarm, which finally got the feds to take notice. But for now, there’s ...

There's a number attached to the coming fuel-economy rollback, and depending on which government document you open, it's $900 ...

The National Highway Traffic Safety Administration (NHTSA) has one request to those attending the UT Austin vs. Ohio State ...

NHTSA is reviewing Tesla’s certification of about 1,000 Cybercabs as the steering-wheel-free robotaxi begins paid service in ...

Shares of Tesla ( TSLA) were down nearly 7% in recent trading, making it one of the leading decliners in the S&P 500 and ...

US regulators has launched an investigation into Tesla's certification of its new Cybercab robotaxi. Can they slow down its ...

The NHTSA's investigation will now look into whether Tesla deemed that certain parts of its self-certification process were 'are inapplicable to the Cybercab.' ...

NHTSA says it will examine the data Tesla used to self-certify the Cybercab as compliant with federal vehicle safety ...

NHTSA opened an audit into Tesla's Cybercab on launch day in Austin, examining how Tesla certified a car with no steering ...

NHTSA said the Cybercab lacks permanently attached manual controls, including a steering wheel, brake pedal, accelerator ...

The National Highway Traffic Safety Administration says it lacks authority to regulate medium- and heavy-duty truck engines ...