In a first-of-its-kind development, scientists have made a liquid ink that can be printed onto a patient's scalp to monitor ...

or you abrade the skin, there's the risk of transmitting blood born illnesses like hepatitis. You should treat a fresh tattoo like an opened wound until it's had a chance to heal. And if you're ...

Many women wonder "why do women get tattoos" as they think about getting their first ink. Studies show that 23% of Ame ...

Getting a tattoo is a notoriously painful process but that doesn't stop all that many people from getting their skin inked. Luckily for them, tattoo machines have come a long way from the tools ...

The reason tattoo ink stays in skin forever has to do with the immune system. When you get a tattoo, the ink flows down the tattooing needle into the middle layer of your skin, called the dermis.

The EEG tattoo’s ink is made from two polymers: poly(3,4-ethylenedioxythiophene) (PEDOT) and polystyrene sulfonate (PSS).

A mom of five said she was hospitalized — and told she might need her leg amputated — after a tattoo gave her a severe ...

After talking to proud Michigan tattoo owners before the season, The Athletic contacted them again to see how they were ...