Powered by light, the robots carry computers and can move in complex patterns, say Penn Engineering and University of ...

The newest frontier in robotics is almost invisible to the naked eye. Researchers have built a robot smaller than a grain of ...

Mahshid Ahmadi does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

We’re far from realizing the kind of nanomachines envisioned in media like “The Diamond Age” and Metal Gear Solid, but scientists have just taken a meaningful step towards the next best thing. A team ...