For nearly half a century, the dream of microscopic robotics has felt tantalizingly close, yet perpetually out of reach. We ...

Scientists have built microscopic, light-powered robots that can think, swim, and operate independently at the scale of ...

Scientists have created robots smaller than a grain of salt that can sense their surroundings, make decisions, and move ...

Researchers at the University of Pennsylvania and the University of Michigan have built the smallest fully programmable autonomous robots ever ...

Smaller than a grain of salt, the light-powered bots can think, sense and act on their own, opening up new possibilities in manufacturing and medicine Researchers at the University of Pennsylvania and ...