Tattoos are an incredibly common form of permanent self-expression that date back thousands of years. Most tattoo artists follow strict health and sanitation regulations, so you might assume that ...

John Swierk is an assistant professor of chemistry at Binghamton University, State University of New York. Tattoos are an incredibly common form of permanent self-expression that date back thousands ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

(CNN) — Sealed bottles of tattoo and permanent makeup ink, including some marked as sterile, contained millions of potentially dangerous bacteria, according to new research by the US Food and Drug ...

Potentially harmful, cancer-causing substances have been found inside tattoo inks used in Australia, researchers have found.

A recently published Utah study suggests that greater exposure to tattoos may be associated with a lower melanoma risk, providing a pathway for future cancer research.

Share on Pinterest The overall risk of bacterial infection from being tattooed is low, but tighter regulations on tattoo ink could help prevent adverse events. Francesco Carta fotografo/Getty Images ...

Tattoo ink ingredients don't always match what's labeled on the bottle. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Tattoos are an incredibly ...