The simple bumper sticker has evolved remarkably from Forrest P. Gill's ingenious 1940s invention to today's sophistic ...

A temporary tattoo that alerts you if someone has spiked your drink could be coming to a bar near you – and it works in just ...

Researchers have created their own temporary tattoo sticker that has a hidden purpose: detecting the presence of one drug ...

Researchers in South Korea have developed a rapid-acting test for drugs in drinks that’s worn on the skin using a tattoo-like ...