Self-driving cars are coming. Or so we’re told. But they still face an existential question: When is a self-driving car truly ready to drive on its own? That will ultimately be judged by regulators ...

Wentworth-Douglass Hospital, Dover, has debuted a patient driving simulator, providing patients a first-of-its-kind opportunity to test whether they are physically able to get back behind the wheel.

Nvidia is launching a self-driving car simulation platform called Drive Constellation, and Toyota will be its first customer. The Japanese automaker’s TRI-AD (Toyota Research Institute-Advanced ...