"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 ...

Blue eyes have long fascinated humans, symbolising beauty and mystery throughout history. From iconic figures like Frank Sinatra to Hollywood stars like Megan Fox, their allure is undeniable.

Higher melanin concentrations in brown eyes help filter harmful blue and ultraviolet ... ultraviolet light still penetrates the atmosphere. High-quality sunglasses that block 100% of UVA and ...

Conversely, if you don’t have a lot of melanin in your eyes, your eyes will appear lighter because they’re reflecting more light back. The color brown is a result of a high concentration of ...

it protects the skin and eyes from sun damage. It also shows up in the brain in a structure called the substantia nigra, whose name means "black substance." The structure's high melanin content ...

The most common form is oculocutaneous albinism type 2 which is particularly common among people of African ethnicity and describes a reduction or absence of melanin in the hair, skin and eyes.

You have high levels of the mineral in your macula, part of the retina. Zinc helps vitamin A create a pigment called melanin, which protects your eye. Though zinc deficiency makes seeing at night ...

Eye colour is determined by the amount of melanin, a pigment, in the iris. Brown eyes, the most common colour, result from high melanin levels, while lighter shades like blue and green occur due ...