Human skin, hair, and eyes come in a huge variety of colors, but until now, scientists have only known a fraction of the genetic diversity driving this variation. Now, new research finds many dozens ...
A wooly coat and a head of human hair have more in common than you think; not only do they help retain body heat, they’re both made from keratin protein fibers. Now, a Dutch startup is questioning why ...
The Body Optimist on MSN
What are the rarest natural hair colors in the world?
Globally, black and brown overwhelmingly dominate the spectrum of human hair colors. All other shades are, by comparison, ...
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