The wheel is a revolutionary invention — as they say — but going back to basics sometimes opens new pathways. Robots that traverse terrain on legs are on the rise, most notably the Boston Dynamics Big ...

Automakers are betting billions on humanoid robots. We explain why that matters.

Initially known as ANYmal, the four-legged robot that looks like a Spot relative has now received an upgrade meant to make it even more competitive. The machine now comes with wheels and is called the ...