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

Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...

Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.

Neon colors, also sometimes referred to as fluorescent colors, are the rock stars of the visible spectrum — bold, electric ...

In humans, phenotypically, eye color falls into one of these basic categories -brown, blue or green. Brown eyes are ... emotions and neurotic behaviour than light-eyed people.

How they do so is now being elucidated. We see color because photoreceptor cones in our eyes detect light waves corresponding to red, green, and blue, while dimness or brightness is detected by ...

The primary difference between human vision and cat vision relates to the retina, the tissue in the back of the eye that ...

The new species “was recorded at relatively low elevations; the surrounding habitat consists of lowland mixed with ...

The Full Moon in your sign illuminates a need to break from traditional glamour. While your natural inclination might be ...

the Govee Outdoor Projector Light left me wanting more. The aurora effects are pretty, but even when I set up a color palette of pinks and purples it insisted on adding blue and green. The ...