At first glance, the HMR looks like something straight out of a science fiction movie. Picture a spherical cage that can move on its own omnidirectional path, effortlessly rolling across the ground.

An insect-inspired robot that only weighs as much as a raisin can perform acrobatics and fly for much longer than any ...

Robots are slowly getting smarter, mostly thanks to advances in artificial intelligence that enable them to learn on their own rather than requiring constant human guidance. But despite being able to ...