Ever thought so long and hard on a problem that your forehead grew hot, your brain became frazzled and your eyes grew bleary?

Half the inks tested in a study contained polyethylene glycol, which can cause organ damage with repeated exposure. Some ...

Researchers gave participants face tattoos that can track when their brain is working too hard. The study introduces a non-permanent wireless forehead e-tattoo that decodes brainwaves to measure ...

Researchers have identified tattoos on the body of the Andes woman that are unusual in placement and unique in design and ...

Anthropologists and archaeologists from the University of Turin in Italy discovered unusual facial tattoos while examining ...

Whether you're trying out a design for the first time or simply want a fun, temporary change, tattoo stickers are becoming an ...

Tattooing has evolved into a therapeutic ritual, offering emotional release and spiritual grounding. Rooted in ancient ...

T attoos found on the face and arm of an ancient South American mummy are completely unlike any other known examples of ancient body art. Describing the tatts in a new study, researchers say the ...

"I had the idea of combining my two favourite things, which are mycology foraging and tattooing," explained Kezz, of ...

Red ink transforms a minimalist tattoo design into a subtle statement. A whisper-thin stem and petals capture the delicate nature of a peony, which only blooms from late spring to early summer.

This tardigrade is sporting a new “tattoo” — represented in this magnified image ... called ice lithography, leaving behind a design when the remaining ice sublimates. And what creature is better ...

So, Zhao, Min Qiu and colleagues employed a process that carves a pattern with an electron beam into a thin layer of ice coating living tissue, called ice lithography, leaving behind a design when ...