The new study showed that the frequency of people with dark skin was still high in parts of Europe until the Copper Age (also ...
Blue eyes are caused by a gene mutation ... This person lived more than 6,000 years ago and carried a genetic mutation that has now spread across the world. The exact cause remains to be ...
In a study published in the American Journal of Medical Genetics, participants with blue eyes had an 83% higher risk of being ...
Genetic research has shown that blue eyes probably only appeared in the last 6,000 to 10,000 years. Before then, everyone had brown eyes. Blue eyes have probably spread through the population just ...