The following is a transcript of the video. All blue-eyed people have one ancestor in common, born around 6,000 to 10,000 years ago. Blue eyes are caused by a gene mutation. For years, researchers ...

Ever wondered what the most common eye colors are? Well, they might not be exactly what you expected them to be.

He was dark in color, a bay, yet with one blue eye. His birth added another growing, hungry horse to the Paisley Herd Management Area, a tract that the Bureau of Land Management already considered ...