Visiting Swedish professor Jon Bergstrom rivals Old Blue Eyes with his crystal aqua irises.An ophthalmologist and medical researcher, Bergstrom has capitalized on his signature Nordic trait while del ...

What determines the shade of your peepers? Experts weigh in on the rarest eye color in the world—and the genetics behind it.

Blue Eyes Are Not the Rarest According to a study published in January in Scientific Reports , "the most common iris color in the world is brown, accounting for about 79 percent." ...

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. But ...