Zoox, the autonomous vehicle company owned by Amazon, paused its driverless testing program for more than a week and issued a voluntary recall of its software following a crash in Las Vegas, according to the company and a filing with federal safety regulators. The April 8 crash, which involved an unoccupied Zoox vehicle and a passenger car, prompted the company to issue a recall for about 270 vehicles equipped with a specific version of its automated driving system. The recall number doesn’t reflect the ful ...