Waymo cars are rarely to blame for crashes but when they are, Arizona's Family Investigates looks into how they are given ...

Musk's comments follow a turbulent time for Tesla, highlighted by a first-quarter sales dip of 13% and a 71% profit plunge, ...

There's 50 times the energy in a big semi-truck, so this is a big deal. It's just one route, but it's a start at big gains ...

Driverless trucks are officially running their first regular long-haul routes, making roundtrips between Dallas and Houston.

Waymo released a new study today that it says shows its fully driverless vehicles continuing to outperform human drivers ...

A mostly sunny and warm day is ahead for the Valley with a forecast high of 93 degrees, but a stronger and colder storm is ...