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

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

A consumer alert to pass along from the National Highway Traffic Safety Administration (NHTSA),  as the federal agency ...

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

Tesla Cybercab NHTSA Special Order, signed September 10, gives Tesla until September 30 to explain under sworn oath how a ...

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

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

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 ...

Sept 18 (Reuters) - Volkswagen is recalling 208,724 vehicles in the US due to a faulty steering rack bolt that could break ...

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

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

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