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

University of Pennsylvania researchers have created what they describe as the world's tiniest robot. It's a machine so small ...

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

Each robot costs less than a penny to produce and can make decisions based on its environment.

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 ...

In physics, the mesoscale lies between the microscopic and the macroscopic. It is not just the domain of tiny living ...