CES 2026 gave the world a lot to be excited about. This year’s focus was autonomy, advanced sensing, artificial intelligence, ...

Robots have just shrunk to the size of microorganisms. Researchers at the University of Pennsylvania have unveiled what they describe as the world’s smallest fully programmable, autonomous robots, ...

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 ...

The world's smallest fully programmable, autonomous robots have debuted at the University of Pennsylvania, sporting a brain developed at the University of Michigan. These microscopic swimming machines ...

In the ever-evolving world of technology, innovation is the name of the game. Recent advances have led to the development of what are being hailed as the world’s tiniest programmable robots, and these ...

Forbes contributors publish independent expert analyses and insights. Journalist, analyst, author, podcaster. We’ve digitized sight, and we’ve digitized sound. But touch, one of the most important ...

For decades, microscopic robots lived mostly in our imagination. Movies like "Fantastic Voyage" convinced us that tiny machines would one day cruise through the human body, fixing problems from the ...

Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...

The bleeding edge: Nanomachines were once a distant fantasy of science fiction writers and video games like Deus Ex and Metal Gear Solid. However, recent advances in miniaturization have brought those ...

In robotics, as in so many things, small is beautiful. The trouble is that making them really small is very nearly impossible. “Building robots that operate independently at sizes below one millimeter ...