A massive crossover of cultures and ethnicities often increases genetic variability as children inherit dominant traits from their parents. Each facial feature, skin color, and trait tells a story of ...

University of Ferrara researchers in Italy have examined how European skin, eye and hair pigmentation evolved over the past ...

Graying with age is a common coat color ... have white hair but completely black skin and do not get melanoma because they are sensitive to UV damage, a major risk factor for human melanoma ...