The skin, hair and eye color of more than eight billion humans is determined by the light-absorbing pigment known as melanin. An article recently published in the journal Science features research ...

Bioelectronics, sometimes called the next medical frontier, is a research field that combines electronics and biology to develop miniaturized implantable devices capable of altering and controlling ...

Melanin is a substance present in the skin that produces pigment. Each person has a different amount of melanin in their skin. The variation of melanin is due to genetics and other factors. In this ...