From ethnographic accounts and ancient Mayan imagery, we know that the Maya engaged in various forms of body modification, ...

Smartwatches tend to struggle on wrists with tattoos. Fortunately, there is a workaround to could help it work like normal.

If you track your blood pressure with your phone or smartwatch, you may want to think again. According to a new study from the University of Washington, many of these newer devices claiming to measure ...

The U.S. government is using tattoos and clothing to determine who gets to stay in the country and who is subject to ...