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  • Influence of environment on skin tone - AnthroMania
    One of the most significant environmental factors shaping skin tone is ultraviolet (UV) radiation from the sun Skin colour is closely linked to geographical factors, specifically a direct correlation with UV radiation levels This connection is primarily influenced by sun exposure
  • Adaptation of human skin color in various populations - PMC
    In this review, we discuss what is currently known about the genetics of skin color variation We enumerated several cases of skin color adaptation in global modern humans and archaic hominins, and illustrated why, when, and how skin color adaptation occurred in different populations
  • The Biology of Skin Color - BioInteractive
    In The Biology of Skin Color, Penn State University anthropologist Dr Nina Jablonski walks us through the evidence that the different shades of human skin color are evolutionary adaptations to the varying intensity of ultraviolet (UV) radiation in different parts of the world
  • Why do we have different skin colors? exploring the genetic . . .
    These genetic variations contribute to the wide spectrum of skin colors observed in different populations Environmental factors can also interact with genetic factors to influence skin color, such as exposure to UV radiation
  • Skin colour: A window into human phenotypic evolution and . . .
    We summarized recent findings in genomic studies of skin colour in populations that implicate diverse geographic environments, local adaptation among populations, gene flow and multi-gene interactions as factors influencing skin colour diversity
  • The Genetics of Skin Color Evolution - Genes Wellness
    Diversity in Skin Color Across the World Mapping skin color globally shows patterns that align closely with geography and UV radiation levels The equator has a high concentration of dark-skinned populations, while regions farther north or south tend to have lighter-skinned populations
  • Why do we have different skin tones? | Complex Biology
    Environmental Factors: Sun exposure increases melanin, leading to darker skin tones Evolutionary Adaptation: Skin color evolved to protect against UV radiation and aid vitamin D Cultural Perceptions: Social attitudes toward skin tone can lead to discrimination and colorism





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