DoorDash unveiled Dot, a four-wheeled delivery robot that can travel 20 mph on roads, bike lanes and sidewalks while carrying 30 pounds. The robot is currently being tested in Tempe and Mesa, Ariz., ...
Robot lawnmowers can simplify your summer lawn care routine, but are they worth the hefty price? Here's what you need to know before investing in one. Alan Bradley is an experienced commerce, tech and ...