Firms are working to make the motors that drive robots more efficient and cheaper.

Have you ever wondered what would happen if you combined a dog and a car? Well, you might get something like W1, a wheeled quadruped robot that can switch between walking and rolling modes depending ...

Taking design inspiration from an ostrich, the BirdBot needs fewer motors than comparable legged robots. A few facts about ostriches: It took just a few million years for terrestrial birds to refine ...