A few years ago, a team of European researchers discovered nanoparticles from tattoo pigments seem to be able to travel from a tattoo site into a body’s lymph nodes. A new follow-up study has now ...

Scientists were already aware that pigments from tattoo ink can travel to the lymph nodes, critical components of the immune system that help fight off viruses and bacteria. Cutting edge X-ray ...

Tattoos are very cool and I do not want to say bad things about them. Evidence of tattooing dates back thousands of years, and the art form has a long history across the world in various cultures.

The microscopic particles present in tattoo ink can travel inside the body and wind up in the lymph nodes, findings of a new study revealed. The lymph nodes serve a crucial role in the proper ...