Imagine seeing someone with odd-colored eyes: blue on one side, brown on the other. Mesmerizing, isn't it? This phenomenon has a name: heterochromia. If you've ever heard of this particularity or ...

While there are rare cases, like heterochromia, where someone has two different coloured eyes, it's not something ... is often just a fascinating quirk of human perception.

Heterochromia, in which a person has two different colored ... Novel quantitative pigmentation phenotyping enhances genetic association, epistasis, and prediction of human eye colour. Sci Rep.

Despite their muscular build and sad expression, American Bulldogs are sensitive souls who thrive in the company of their human companion ... as they are one of the few breeds prone to heterochromia ...

Because of his heterochromia iridium, he has one turquoise eye and one brown eye and is often ... and he creates a world where ghouls and humans can live together peacefully.

You’ve probably seen every color in the rainbow—until now. Scientists say they’ve unlocked a hue the human eye was never ...

Five people have been able to perceive a colour never before seen by human eyes, after researchers used lasers and tracking ...

Using an experimental technique called "Oz," researchers stimulated the human retina such that people saw a brand-new color.

Five scientists at the University of Berkely used laser technology to selectively activate cells in their retinas, to push the vision beyond its natural limits.

By stimulating thousands of individual cone cells, researchers made volunteers see a blue-green color of "unprecedented ...