New rules by the National Highway Traffic Safety Administration will require improved automating braking systems on new cars sold in the United States by September, 2029/

The National Highway Safety Administration also released an analysis of crashes involving the system that showed at least 29 fatal accidents over five and a half years.

A probe by NHTSA's Office of Defects Investigation is looking into Tesla's safety fix for its self-driving features in 2 million cars after crashes.

The NHTSA opened an investigation Thursday after crashes kept occurring in the wake of Tesla's December 2023 Autopilot recall.

The US’s top auto-safety regulator extended its years-long investigation of Tesla Inc.’s Autopilot to determine whether a fix the carmaker made months ago does enough to keep people from misusing the system.

Federal transportation agency finds Tesla’s claims about feature don’t match their findings and opens second investigation

The National Highway Traffic Safety Administration says in documents posted on its website Friday that Tesla has reported 20 more crashes involving Autopilot and since the recall. The crashes and agency tests raised concerns about the effectiveness of the remedy.

In the automotive world, safety concerns often prompt manufacturers to issue recalls and updates, and Tesla’s recent over-the-air software update exemplifies this trend. Following a review by the National Highway Traffic Safety Administration (NHTSA) of nearly 1,

In an investigative report into crashes and deaths associated with Tesla Autopilot, federal regulators concluded that the system lacked standard protections.

CR’s car safety experts say changes to warning messages and controls don’t go far enough to prevent misuse and distractionCR's Tesla Model YBy Keith BarryFederal regulators at the National