(TNS) — Sometime this month, Texas drivers could see a driverless tractor-trailer cruising across the Lone Star State. Aurora Innovation Inc. is rolling out its first fully self-driving tractor ...

Other car makers ... race to make self-driving vehicles. The department said it would also move toward national self-driving regulations to replace a confusing patchwork of state rules.

Other car makers ... making self-driving vehicles. The department said it would also move toward national self-driving regulations to replace what it called a confusing patchwork of state rules.