Researchers at Penn and the University of Michigan have developed the world’s smallest, fully autonomous robots. The health ...

University of Pennsylvania researchers have created what they describe as the world's tiniest robot. It's a machine so small it is barely visible to the naked eye, yet equipped with sensors, a motor ...

Tiny particles are opening big doors for medicine, materials science, and even environmental cleanup. Across the world, scientists are racing to understand how these microscopic swimmers behave, ...

Learn about the materials and technologies powering untethered micro devices in healthcare, and discover the clinical applications in oncology and vascular disease.

Add Yahoo as a preferred source to see more of our stories on Google. Micro-robots could be used to treat infections in the sinuses, as well as the bladder, intestines, and other hard-to-reach areas ...

A breakthrough in medical technology could soon change how sinus infections are treated. Scientists have created micro-robots for sinus infection treatment that can enter the nasal cavity, eliminate ...

Bacteria-scale robots that can run for months without human control are no longer a lab fantasy. Researchers have now built fully programmable micro-machines, smaller than a grain of salt, that can ...

Dynamic microscopic robots have been developed to respond to their surroundings, potentially offering a vessel for delivering medicine or cleaning up pollution. Researchers at the University of North ...