But as billions of the insects rise from beneath the ground, people have been discovering a few rare individuals with blue eyes, like pairs of tiny robin’s eggs. Blue-eyed cicadas are often ...

Like most human traits, blue eyes are determined by ... he explains. Blue-eyed people also have a higher risk of uveal (eye) ...

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 had searched for it on the OCA2 gene.

That’s right, in the last photo, we get a super-rare glimpse at her son, showing his big, baby blue eyes! (While blue eyes ...