These people have the most unusual and rare eyes in the world! From eyes that are different colors, to tattooed eyes and also people with more than 1 pupil per eyeball!

The animal kingdom showcases a stunning array of eye adaptations, each tailored to unique survival needs. From the enormous, night-vision eyes of tarsiers to the stalk-eyed fly's bizarre mating ...

A mum has shared how an unusual glow in her son's eye she spotted while he was playing in the sun turned out to be a sign of cancer. In August last year, Megan Brimson, 28, from Isle of Wight, noticed ...

This strange eye symptom could be a sign you have nasal cancer. Nasal and sinus cancer is a rare form of the condition in the UK, with around 460 cases diagnosed each year. But just because the ...

A mum has shared how an unusual glow in her son's eye she spotted while he was playing in the sun turned out to be a sign of cancer. In August last year, Megan Brimson, 28, from Isle of Wight ...

Close up of snow leopard at zoo. (Image credit: Ellen van Bodegom via Getty Images) Tabin and his co-author documented the eye colors of more than 40 cat species by looking at cat images online.