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 ...

The eye is essentially a biological camera. It uses the light around us to create spectacular images that help us navigate ...

Animals with blue eyes are a rare occurrence in nature due to being linked to recessive genetics, mutations, and specific genes. Despite that, many species still have beautifully rich blue eyes. While ...

"The eyes are the window to the soul," notes a timeless quote. And while your eyes also bring the world your way, the origins of eye color are fascinating and even mysterious. To help lay out the ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...