A tiny robot so small it can barely be seen can still "sense, think, and act" autonomously, according to the engineers who built it. To the team's best knowledge, this joint invention is the world's ...

For nearly half a century, the dream of microscopic robotics has felt tantalizingly close, yet perpetually out of reach. We have grown up on a diet of science fiction like Fantastic Voyage, imagining ...

German manufacturing giant Siemens has developed an army of robot spiders which can work together to build 3D print structures and parts in real time. Dubbed what Siemens calls “mobile manufacturing” ...

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 ...

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 ...