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A team at the National University of Singapore has created an electrode device that sits on the tip of your tongue and simulates the tastes of salty, sweet, bitter, and sour.
These bioelectrodes are made from a conductive fiber and can record just like a regular ECG device.
A stretchy synthetic skin is embedded with sensors to replicate a skin-like sense of touch for prosthetics.
Stanford University scientists have developed a lithium-ion battery that warns users long before it overheats and explodes.
Are you a gadget lover, not a doctor? International teams are working to create portable devices that could quickly and easily detect common ailments.
Scientists are developing a method of controlling the flight muscles of moths wirelessly, instantly introducing a new term to the vocabulary of technophobes: the mothpocalypse.
A quadriplegic man has become the first to move his own hand just by using his thoughts, using a new device that bypasses the injured site.
Researchers at UNSW have for the first time used a cochlear implant to regrow auditory nerves and restore hearing in guinea pigs.
A new system for visualizing the goings-on inside the brain creates beautiful video images, letting us become neuro-voyeurs as we watch our thoughts fly around in real time.
Just approved by the FDA, the device directs an electric current to the skin and underlying body tissue, stimulating a nerve associated with migraines.