Scientists in Germany have developed three different tattoo dyes that change color based on the levels of certain health markers in the blood. Scientists are developing color-changing inks that may ...

Gone are the days in which tattoos were just permanent wearable decor on one’s body. Now, scientists are hoping to add some function to the permanent skin marking. Researchers at the Technical ...

A group of MIT and Harvard Medical School researchers explored the possibility of color-changing, health-monitoring tattoos. The smart ink can detect blood sugar elevation and dehydration. One of the ...

The future might not be far away! Biosensor tattoos, which are still in the testing stage at present, could one day become an exciting new way to keep track of our health, overcoming the need for ...

BOULDER, Colo. (CBS4)- Imagine a tattoo that could alert you if you need to apply sunscreen or if your blood sugar is low. Sounds like joke, right? But it's not. "I often joke that tattoos can give ...

Full color tattoos leave no room for mistakes, and this one delivers. The alligator’s expression and detail are sharply defined. Color blending gives the piece a lifelike finish. From close up or far ...

Tattoos may have been a practice since Neolithic times, but it's only recently that they've become ultra-trendy, thanks to the rise of teeny, tiny tattoos and more relaxed work environments. The ...

Sezin Koehler had the perfect tattoo in mind. She imagined blue and purple swirls rising up her arm to match the colorful tattoos adorning her shoulders. After hours of planning and research, she ...

The color red symbolizes a lot of things. Red is the color of fire, blood, passion, and love, among other things. Kylie Jenner got a new tattoo and the latest inking lives on the fleshy part of her ...