The Biology of Skin Color — HHMI BioInteractive Video

Transcript

[MUSIC PLAYING] NINA JABLONSKI: Human brains are gray. Human blood is red. Our bones are off-white. Doesn't matter where you're born or to whom. But human skin is different. Some of us have rich, dark brown skin. Some of us have pinkish white skin. Most of us are somewhere in between. For the longest time, why this variation exists was a real scien... Read More