It’s a bizarre sight: With a short burst of light, a sponge-shaped robot scoots across a tiled surface. Flipped on its back, it repeatedly twitches as if doing sit-ups. By tinkering with the light’s ...

Researchers have developed a collaborative brain-robot interface for people with severe motor impairments. Their findings ...

Researchers at Penn and the University of Michigan have developed the world’s smallest, fully autonomous robots. The health applications are nearly endless.