One of the last places we might expect artificial intelligence to show up is the tattoo parlor, with its mix of artistry, personal expression and permanent ink. But a high-end ink shop in New York ...

As the art of tattoos has evolved, so have the machines designed to turn ink into living art. The process requires reciprocating needles that repeatedly penetrate the dermal skin at a high rate of ...

OK, this might be my favorite thing at CES this year -- a temporary tattoo printer from startup Prinker. The $269 device, called the Prinker S, is a small black handheld gadget that can hold black ...