WASHINGTON — As autonomous vehicle testing advances without cohesive federal guidelines, companies are operating under inconsistent or nonexistent rules for how and whether a vehicle is monitored and ...

For better or worse, Tesla — under the direction of Elon Musk — is serious about its robotaxi ambitions. And so it’s preparing to use the same sneaky trick that its competitors use to make their cars ...

In places like San Francisco, Phoenix and Las Vegas, robot taxis are navigating city streets, each without a driver behind the steering wheel. Some don’t even have steering wheels: But cars like this ...

It seemed like science fiction back in January when we excerpted The Holy Driver: When Virtual Meets Reality, a story about a driving game champ who learns he's been piloting actual cars in another ...

Elon Musk has promised that his EV company Tesla will roll out “fully autonomous” vehicles in the next few years. Musk recently unveiled what he called the “Cybercab” and said that Tesla plans to ...