“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 ...

Eye color is a complex genetic trait determined by pairings of genes passed on from each parent. Scientists once believed eye color was determined by a single gene, but advances in genetic research ...

Cat-like eyes show up in searches everywhere. If the internet is this obsessed with eye color, how rare are green eyes in humans? They’re uncommon enough that seeing them still feels like spotting a ...

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Eye color comes down to a pigment called melanin. The more melanin your irises produce, the darker your eyes. Your genes are the main thing controlling how much pigment you make. But your DNA ...

What determines the shade of your peepers? Experts weigh in on the rarest eye color in the world—and the genetics behind it. It’s said that our eyes are the mirrors of our souls, so it makes sense ...

Scientists have learned that human eye color genetics are far more complex than we knew. Reporting in Science Advances, an international team of researchers has identified over 50 new genes that ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Find yourself transfixed when you come across green eyes? It's no ...