One quick swipe is all it takes for the Prinker S tattoo printer to ink you up. You’re all done in less than a few seconds, with no sitting in front of an imposing tattooist with a needle while you ...

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 ...

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 ...

From minimalist wrist designs to full sleeves, body art has become so common that it barely raises an eyebrow.