Using an app or pinprick to keep tabs on your health was last decade’s medical innovation at work. But now, researchers from Germany have come up with another solution for real-time health tracking.

Graphene is the wonder material that can do everything from detect cancer to creating special paint coatings that change color when a building is in need of repair. Its latest trick? Giving you a ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo by Nanshu Lu/HealthDay News Folks soon might have their brain activity scanned using a temporary tattoo, a new study ...

Had a tough day? Soon you'll be able to prove it as researchers have unveiled a groundbreaking way to track when your brain is working too hard—with a face tattoo. In a study published today in the ...

Scientists say that they have formulated a way to help people in stressful and demanding work environments track their brainwaves and brain usage — an electronic tattoo device, or "e-tattoo," on the ...

Scientists in Europe have leveraged cutting-edge OLED technology to produce a first-of-a-kind tattoo that could be used to monitor different metrics of physical human performance, or even the ...

The short answer is: sometimes, but it's complicated.

Engineers have developed nanoscale tattoos - dots and wires that adhere to live cells - in a breakthrough that puts researchers one step closer to tracking the health of individual cells. The new ...

Any '90s or 2000s kid could tell you that temporary tattoos were, once upon a time, all the rage when we were growing up. Thankfully, that trend still seems to be A Thing among grown up '90s babies.