Scientists at Binghamton University (State University of New York) have analyzed nearly 100 different tattoo inks and found that the manufacturers’ ingredient labels (when used) are often inaccurate ...

(Westend61/Getty Images) Humans have been tattooing themselves for thousands of years, for spiritual, cultural, or personal ...

Rachel Feltman: Nearly a third of U.S. adults have tattoos, so plenty of you listeners can probably rattle off the basic guidelines of tattoo safety: Make sure you go to a reputable tattoo artist who ...

While tattoos continue to become ever more prevalent, recent years have brought a steady drumbeat of scientific studies linking tattoo ink to an elevated cancer risk—findings that might give you pause ...