A Waymo self-driving car drives on Seventh Street as the temperature of 115 degrees is displayed on a digital billboard in downtown Phoenix, Arizona, U.S. July 17, 2023. Phoenix hit 114F (45.5C) on July 17, matching a historic record of 18 straight days over 110F with the forecast showing the record likely to extend for at least another week. (Photo by Rob Schumacher/USA Today Network via Reuters)
