Blue eyed people related to single ancestor: Study Blue-eyed

One may think the findings of the study are new but they were first discovered back in 2008 when a team of researchers from the University of Copenhagen studied and tracked down the mutation.

Are Blue Eyes Genetic? What Experts Say

Why everyone has brown eyes, even if they appear blue

Eye Color Genetics

6 Amazing Facts About the Rarity of Blue Eyes - Auckland Eye

Are redheads with blue eyes really going extinct?

Read Insights about 7 Interesting Facts About Blue Eyes from Auckland Eye

Do all blue eyed people share a common ancestor? - The Tech Interactive

Will blue eyes eventually become extinct or more rare? - Quora

Eye color - Wikipedia

Behind Blue Eyes: A Look at the Genetic and Cultural Components that Propelled the Spread of Blue-Eyed Humans