NHTSA has ordered Tesla to explain, under oath, why a vehicle sold for use under current federal safety rules can qualify ...

No federal inspector ever climbed inside Tesla's Cybercab and signed off on it before it started carrying paying passengers ...

The National Highway Traffic Safety Administration (NHTSA) has escalated its probe into how Tesla self-certified the Cybercab ...

The robotaxi/Cybercab rollout is on track, but investors need to be patient and understand there are regulatory and ...

Tesla now has to prove to government regulators that its Cybercab - that has no steering wheel or pedals - is legal to sell, ...

NHTSA issued a Special Order demanding Tesla prove under oath that its steering-wheel-less Cybercab meets federal safety ...

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

Tesla's Cybercab launched in Austin with no steering wheel or pedals, but hidden details about age limits and missing safety ...

On Tuesday, the U.S. National Highway Traffic Safety Administration ordered Tesla Inc. to answer 21 detailed questions by ...

Federal regulators have moved from asking Tesla questions about its Cybercab to demanding sworn answers. The National Highway ...

Shares of Tesla ( TSLA) were down nearly 7% in recent trading, making it one of the leading decliners in the S&P 500 and Nasdaq on a down day for broader markets. The move erased much of the stock’s ...

On September 4, WSJ and Reuters reported that NHTSA opened an investigation into Tesla, Inc. (NASDAQ:TSLA)’s Cybercab after ...