Borrowing an idea from nature could lead to technology capable of producing full-colour prints in a fraction of a second, according to South Korean engineers. Many insects and birds owe their bright ...

Innovating in the body-art space is a driving force for Bang, and “tattoo inks have always been one of those things on my board,” he says. However, developing regular, run-of-the-mill ink felt too ...

Nearly everybody I know has at least one tattoo except me. But I am apparently not the only person without ink, because a day does not go by where my inbox does not host at least one press email ...