Absent a federal standard, states that allow autonomous vehicles, or AVs, to circulate have had to make up their own rules.

Amazon announced it will test drive its robotaxis on the streets of D.C. Its self-driving vehicle, known as the Zoox, will join the Waymo vehicles already testing in the District. Built by the company ...

The National Highway Traffic Safety Administration collects crash data about autonomous vehicles, but only issues voluntary guidelines about expectations for those vehicles. Those guidelines softened ...