There are lots of situations where getting a look at the human brain can be very helpful. Unfortunately, our heads are ...

Hair can be curly, straight, thick, thin, brown, black, blonde, or auburn. It can be long or short, frizzy or lush. While the huge diversity in our genes and environments makes it a no-brainer ...

To better understand how hair affected the temperature of the head, Lasisi and her colleagues placed three different wigs or no wig on a research manikin, called a “thermal manikin.” ...