Waymo driverless taxis capture troves of video footage in order to operate, but the company reveals very little about how much data is stored—and for how long.

As the cyclist attempted to avoid one car’s open door, a second Waymo car reportedly crossed into the bike lane.

Waymo's autonomous vehicles have become part of the everyday landscape in a growing number of US cities, serving as safe transport options, tourist attractions, and symbols of a not-so-distant future.