UAB optometry expert Janelle Sventek explains what determines a child’s eye color, why it can change in infancy, how genetics ...

“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 ...

People have been trying to figure out personality traits from physical features since the dawn of humanity—or at least since ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Eye color comes down to a pigment ...