However, it was not until October of 2018 that the photo spread more widely on Twitter. On October 18th, 2018, Twitter user @brianlunn tweeted the image with a caption mocking people with blue eyes, ...

Like most human traits, blue eyes are determined by genes, and no two people have exactly the same hue. It works a lot like ...

And why did we grow up all having dolls with blonde hair and blue eyes? Why weren’t there any black dolls when we grew up? For the vast majority of my life I thought that straight hair or ...

Blue eyes have captivated people for ages, symbolising beauty and enigma, with famous personalities like Frank Sinatra and Megan Fox enhancing their charm. But the origins of this rare eye colour and ...

For example, brown eyes have a higher amount of melanin than green or hazel eyes. Blue eyes have very little pigment. They appear blue for the same reason the sky and water appear blue—by scattering ...

Huskies are famous for their striking, almond-shaped blue eyes that convey intelligence and a deep, soulful connection with their owners. Chameleons have unique, swivelling eyes that can move ...

Blue eyes have captivated us for centuries. Icons like Frank Sinatra and celebs including Megan Fox and Cillian Murphy boast the eye colour - but where did this sought-after trait come from?