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

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 ...

BEIJING, 22 April (BelTA - Xinhua) - Enabling robots to walk, run, jump, fly, climb and "lock" into arbitrary shapes in real-time is crucial for expanding their application scenarios. A research team ...

Researchers introduces the first toroidal, light-driven micro-robot that can move autonomously in viscous liquids, such as mucus. This innovation marks a major step forward in developing micro-robots ...

Tiny drones could one day crawl through collapsed buildings to help find survivors after earthquakes. These micro-robots, inspired by insects, now show flight skills close to the real thing. In lab ...

Origami-Inspired Microrobot for Precision Surgical Manipulation. 1 Photo of the compliant micro-robot. 2 Exploded view of the delta micro-robot. 3 Cell-level intraoperative sensing. 4 Laser surgery ...

Researchers have succeeded in developing the smallest fully autonomous robot in history. It measures less than 1 millimeter and can swim underwater for months powered only by light. Miniaturization ...

Most robot headlines follow a familiar script: a machine masters one narrow trick in a controlled lab, then comes the bold promise that everything is about to change. I usually tune those stories out.