The U.S. National Highway Traffic Safety Administration (NHTSA) on Thursday elevated its probe into Tesla Inc.’s (TSLA) Full Self-Driving (FSD) technology over concerns that it fails to alert drivers ...

The ​U.S. auto safety regulator on Thursday deepened a probe into Tesla's driver-assistance system to evaluate ‌its effectiveness in identifying degraded road conditions after nine crashes linked to ...

Tesla (TSLA) stock declines as NHTSA advances FSD probe to engineering analysis, covering 3.2M vehicles following nine ...

"At this time, NHTSA is not aware of any technology that claims to achieve anywhere close to [the needed] level of accuracy," ...

A new NHTSA report says impaired-driving detection tech still isn’t accurate enough, delaying a planned federal rule ...

The National Highway Traffic Safety Administration is moving to speed up how it grants exemptions for automated vehicles that lack steering wheels, brake pedals, and rearview mirrors, a shift that ...

The top federal safety regulator is seeking public comments on safety standard exemptions for Amazon subsidiary Zoox.

Toyota Motor Corp is recalling 550,007 vehicles in the U.S. as a faulty seat-back mechanism may fail to lock, increasing the ...

Volkswagen is recalling more than 48,000 of its Jettas over concerns that an issue in its electrical system could cause the ...

Tesla reported 1 new robotaxi crash to NHTSA in February, down from 5 in January. But without mileage data, there's no way to ...