By snugly wrapping around neurons, these devices could help scientists probe subcellular regions of the brain, and might even help restore some brain function.

“MouthIO” is an in-mouth device that users can digitally design and 3D print with integrated sensors and actuators to capture health data and interact with a computer or phone.

These zinc-air batteries, smaller than a grain of sand, could help miniscule robots sense and respond to their environment.

The nodes are intended to become part of a widespread sea-ice monitoring network.

"Up until now, the spinal cord has been more or less a black box." A new sensor could help advance spinal cord disease and injury treatment.

This tiny, biocompatible sensor may overcome one of the biggest hurdles that prevent the devices from being completely implanted.

The newly synthesized material could be the basis for wearable thermoelectric and spintronic devices.

Researchers have proposed the first-ever device powered by blood, which could help diagnose diseases in remote areas.

A wearable health sensor could someday provide a simple and non-invasive way to track health conditions and diagnose common diseases.

This technique could lead to safer autonomous vehicles, more efficient AR/VR headsets, or faster warehouse robots.