A-listers who have secretly hit the tattoo studio include Tom Holland and Kendall Jenner, who has 'meow' tattooed onto her ...

All about the viral, nearly bare tattoo of Travis Kelce that is taking the internet by storm, and the surprising person who got it inked.

Still, she can imagine a world where the e-tattoo is used by people not employed in high-stakes jobs. It could be used by "people who would like to focus as well as people who want to meditate to ...

Researchers are developing a digital "tattoo" that measures "mental workload." The "e-tattoo" is meant for workers with high-risk jobs like air traffic controllers.