Electric four-wheel drives are starting to do things that seem almost impossible from the driver’s seat: climb loose rock ...

The electric-car maker says it happens rarely and at speeds below 10 mph. But the disclosure—in response to a US senator's questions—occasioned a call for more transparency. All the companies that ...

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 ...