Red is the rarest hair color, but to understand why that’s the case, you need a basic grasp of the science. There’s a lot ...

Whether you're wearing brown, blue or green lenses, this is how your sunglasses' color affects their performance.

In humans, phenotypically, eye color falls into one of these basic categories -brown, blue or green. Brown eyes are the most common (due to their dominant nature), followed by blue and then green.

Discover how a simple online test can reveal whether you perceive colors as blue or green and why monitor calibration is ...

Tomy Rivero, a New York City- and Los Angeles-based celebrity makeup artist tells HuffPost that strategically selecting a ...

changing your eye color. The young and old have discovered that turning brown eyes blue or hazel eyes green can be as simple as putting in color contacts or as permanent as laser surgery that ...