Historically, tattoos existed at the fringe of society. But today, tattoos are mainstream — gracing the skin of athletes, celebrities, professionals and everyday people. According to the Pew Research ...

From minimalist wrist designs to full sleeves, body art has become so common that it barely raises an eyebrow. But while the personal meaning of a tattoo may be obvious, the biological consequences ...

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 ...

Mounting evidence suggests tattoos are linked to elevated cancer risk. Redness, swelling, and itching are all normal parts of the immune response to getting a tattoo. In fact, the immune response is ...