When you see dogs with blue eyes, you probably do a double-take. The trait is striking, but it’s also relatively rare, with no more than about 5% of the adult canine population sporting ...

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

Blue eyes are actually the second-most common eye color in the world, Wong said in a video post on Instagram back in December last year. Wong explained that everyone with blue eyes is linked to "a ...

This American actor was known for her hyper-blue eyes, and has been working in Hollywood for more than five decades.

It will be impossible to put an exact date on the first person with eyes. Nevertheless, it would be a reasonable guess that ...

Blue eyes have been around for at least 7,000 years but we still don't know exactly why they evolved. Brad Pitt has them, Paul Newman had them — but when it comes to the human population as a ...

No, not all babies are born with blue eyes. In fact, research has found that more babies are born with brown eyes than blue. The Newborn Eye Screen Test (NEST) found that, of a sample of 192 ...