The puzzle further complicates things by stating: "So any given blue-eyed person can see 100 people with brown eyes and 99 people with blue eyes (and one with green), but that does not tell him ...

All blue-eyed people have one ancestor in common ... The OCA2 gene determines how much brown pigment is in our eyes. But what they were looking for wasn't there at all. The mutation was found ...

According to the American Academy of Ophthalmology, about 27% of Americans have blue eyes, while 45% have brown eyes. Across ...

Everyone on the island knows all the rules in this paragraph." On the island, there are 100 blue-eyed people, 100 brown eyed, and the Guru, who has green eyes. It adds: "So any given blue-eyed ...

Discover how the genetics behind your eye color connects to various health conditions, from melanoma risk to pain ...

"Brown-eyed people have more of that chemical in their eyes, so brown-eyed people are better than those with blue eyes," Elliott said. "Blue-eyed people sit around and do nothing. You give them ...