Across the world, 8% to 10% of people have blue eyes, which is still second place to brown eyes, which 70% to 80% of all ...

All blue-eyed people can trace their ancestry back ... Green eyes are considered the rarest of the “natural” eye colors. Found in only two percent of the world’s population, green eyes ...

Shutterstock The participants self-reported their eye colors, which were then verified as blue or brown. The results indicated that people with blue colored eyes could read codes under lower light ...

Our world is one of green forests, blue skies and glowing orange sunsets — but all ... our eyes have three different types of cone cells: red, green or blue, able to detect about 100 shades ...