Tesla shares fell after the Cybercab launch event failed to impress investors and the NHTSA launched an investigation.

A heavy truck does not save fuel through its engine alone. Its transmission calibration, cab shape, tires, mass and other ...

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

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

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

NHTSA’s investigation covers an estimated 1,000 Cybercabs, although its unclear whether there are even that many to begin ...

Tesla (NASDAQ:TSLA) said it has begun offering rides in its two-seat Cybercab in limited areas of Austin, Texas, as the U. S.

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

Tesla’s Cybercab, a distinctive two-seater without a steering wheel or brake pedals, is set to start picking up members of ...