In San Francisco, some passengers of autonomous taxis have experienced an unexpected hazard: being stuck in the vehicles when the cars are assaulted.

My glasses were gone. One of my kids was standing on the sidewalk next to our car—not crying, just confused. The seat belt had held. The crumple zone had crumpled. The airbag had fired. Everything ...

The President is getting new SUVs as a pair of specially-modified Cadillac Escalades join the motor pool to complement The Beast.

A driver has been detained after a vehicle crashed through a barricade outside the White House on the morning of Wednesday, ...