The transportation agency is reviewing the new robotaxi’s design and compliance with safety standards.

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

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

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

The National Highway Traffic Safety Administration opened an investigation into Elon Musk's Cybercab one day after its launch in Austin, Texas.

The National Highway Traffic Safety Administration is examining whether the self-driving vehicle meets federal safety ...

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