Federal regulators say a software defect may prevent Waymo vehicles from fully stopping in flooded road conditions, increasing the risk of a crash or injury

Waymo has recalled 3,791 robotaxis across the U.S. after a software glitch caused a vehicle to drive into a flooded lane, raising new safety concerns.

The voluntary recall affects 3,791 Waymo vehicles equipped with the company’s fifth- and sixth-generation automated-driving system.

PennDOT holds authority over the tech company's rollout in Philly. City officials feel they're being left in the dark.

Under the law, if a law enforcement officer determines an autonomous vehicle committed a traffic offense, a citation or notice of violation will be mailed to the vehicle’s registered owner.