National Highway Traffic Safety Administration officials deepened their probe of Tesla’s driver-assistance system after the federal agency received reports of multiple crashes.

The ongoing investigation by the National Highway Traffic Safety Administration in crashes involving Tesla vehicles while ...

The National Highway Traffic Safety Administration (NHTSA) intensified its investigation into Tesla’s Full Self-Driving (FSD) technology Wednesday, moving from a preliminary evaluation to an ...

The National Highway Traffic Safety Administration (NHTSA) just announced it has upgraded its probe into Tesla's Full Self-Driving (FSD) system to a full-blown engineering analysis.

Federal safety regulators are intensifying scrutiny of Tesla’s (TSLA) automated driving system after raising concerns about its ability to handle poor roadway conditions. The National Highway Traffic ...

The Insurance Institute for Highway Safety (IIHS) issued its last safety ratings of the year late Monday night for 20 new cars, including 16 that earned awards. Among the highest rated are four ...