On Tuesday, DoorDash unveiled Dot, a small robot it built in-house that can autonomously drive on roads, bike lanes, and sidewalks to deliver food and small packages at speeds up to 20 miles per hour.

At a time when autonomous humanoid robots from multiple companies are being hyped by the richest and most powerful people on the planet, there’s only one that’s actually got a job. Like a real, 9-to-5 ...

Delivery robots are increasingly navigating sidewalks and streets, transporting food, groceries, and packages directly to consumers. These autonomous delivery systems are moving beyond pilot programs ...