In a world that’s increasingly appreciating the natural wonders surrounding us, leaf tattoos have emerged as a subtle yet ...

“I just hope we can find ways to make it safe as possible.” For Tonkiss, the power of a tattoo was worth any discomfort and future risks, she says. Before getting it, she and her children used ...

These "tech tattoos" could power biomedical devices and wearable technologies, monitor and diagnose health issues, and augment human sensing and self-expression. In this project, the researchers ...