A tiny robot so small it can barely be seen can still "sense, think, and act" autonomously, according to the engineers who ...

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 University of Michigan have created the world's smallest fully programmable, autonomous robots: microscopic swimming machines that can independently ...

In a joint advance from the University of Pennsylvania and the University of Michigan, engineers have designed the smallest fully programmable autonomous robots ever built – ...