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All blue-eyed people may trace back to a single ancestor, geneticists say

Geneticists argue that every blue-eyed person alive today may be connected by a single ancient DNA change that dimmed pigment ...
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Here's why babies are (often) born with blue eyes

Newborns' blue eyes are fascinating. Many parents marvel at this light, almost translucent shade, while wondering if it's permanent. But is this color as common as we think? Between biological reality ...