Wearable devices have become a big part of modern health care, helping track a patient’s heart rate, stress levels and brain ...

The dream of battery-free devices has taken an unlikely turn, as Carnegie Mellon researchers debuted Power-Over-Skin. The ...

In other words, they’ve created an electronic skin that’s capable of self-regulation. Time to cue the ending track from Ex Machina? Not quite. Apart from the inevitable long timeline it will ...

If you have a microcurrent device on your wishlist, here are some benefits and drawbacks to consider before you buy one.

How an applied electric ... this is not a skin-or sweat-powered energy-harvesting arrangement.) Their approach is in sharp contact with other battery-free electrotherapy schemes which are powered ...