If you have the rarest hair color and eye color combination, ... “If a person has two functional copies of OCA2, they are more likely to be on the spectrum of blue-green-hazel brown. ...

Is black a colour? Black isn’t in the rainbow, but where does it fit in the colour spectrum? What makes something appear ...

Discover how the genetics behind your eye color connects to various health conditions, from melanoma risk to pain tolerance—what your eye shade reveals.

Light reflected from your eye comes from the blue part of the color spectrum. Brown eyes have a lot of melanin, so they absorb light, which makes them dark. Hazel eyes have less melanin than brown ...

Regardless of how they look, all human eyes are in fact brown at their core, with the reflection of light determining the color we see in them.

Because our eyes can't possibly pick out every single wavelength, we combine similar bands of the spectrum into packets. This essentially defines an upper limit for color resolution, because there are ...

What your eye colour says about your health. ... The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, ...

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 more to it than the simple traits we learned about in high school biology.