Any animal’s eye color is determined by its levels of two melanin pigments: eumelanin, which makes brown-black, and ...

One cat breed, in particular, captures people's hearts daily thanks to not only its bright-blue eyes but also its fierce ...

There’s something captivating about cats with blue eyes, but something equally remarkable about the complex genetics behind ...

I had the pleasure of visiting a relative who has a stunning, all-white cat named Lexi. She was just as sweet and gentle as ...

Here's where things get interesting: female cats have an extra gene for fur color on that extra leg of their second X chromosome. When a cat is female, the gene for either black or orange fur will ...