Using lasers, doctors can alter cornea pigments. The FDA doesn't regulate this growing practice — is it worth it?

Researchers behind a recent study claim to have discovered a new color that the natural, naked eye cannot perceive — 'olo,' a hyper-saturated blue-green that occurs when a single kind of cone cell is ...

A team of scientists in California say they have discovered a new color they named olo, but you can't see the "most intense ...

Described as a kind of blue-green, the new color—named “olo”—can only be seen using lasers to manipulate certain ...

According to expert astrologers and magic practitioners, there's an ideal evil eye color for each zodiac sign. Whether you have a photo of this as your lockscreen or a physical one to keep in your ...