In a growing number of U.S. cities, small sidewalk robots are rolling meals from restaurants to customers—no driver required. They’re usually the size of a cooler, move at walking speed, and rely on ...

Beginning Sept. 30, the flamingo-pink food delivery robots you may have seen rolling along city sidewalks are set to get some competition. Los Angeles-based Serve Robotics plans to roll out “dozens” ...

The rise of autonomous food delivery in Chicago has made colorful, flag-bearing robotic carts a familiar sight as they steadily roll along busy sidewalks and crosswalks on a last-mile mission to ...