When you struggle with hair growth, you've tried every trick in the book. But thanks to one business owner in Utah, the book is being rewritten. Jacque Gardner is the 37-year-old owner of Revive Ink, ...

Following is a transcript of the video. Travis Hunter: Scalp camouflage is basically creating the illusion of density by adding thousands of dots of little pigments to the scalp, reducing the lighting ...

Brain monitoring is getting more personal. Scientists recently published a study in Cell Biomaterials showcasing an electronic tattoo printed directly on the scalp that is capable of monitoring brain ...

Analysing brainwaves could be made easier by printing a temporary tattoo onto a person’s head. Electroencephalography (EEG) is a way of measuring electrical activity in the brain via electrodes placed ...

Scientists have invented a liquid ink that doctors can print onto a patient's scalp to measure brain activity. The technology offers a promising alternative to the cumbersome process currently used ...