Blue eyes: Is everyone with blue eyes related?

Researchers say people with blue eyes have a common ancestor. Find out why — and when the first blue-eyed person lived.

All Blue-Eyed People Share One Common Ancestor

Are redheads with blue eyes really going extinct?

Do People with Blue Eyes Have the Highest Alcohol Tolerance

Dark Skin, Blue Eyes: Genes Paint 7,000-Year-Old European's Picture

Waardenburg syndrome: Types, symptoms, and causes

Why some people have blue eyes

All blue-eyed people on Earth descended from one single person

Blue Eyes: Prevalence, Advantages, and Disadvantages

Everyone With Blue Eyes May Descend From a Single Human Ancestor

All blue eyes descend from a single common ancestor who lived

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

Blue eyes may be better for reading in dim light than brown eyes

Eye color - Wikipedia