Red is an emotionally intense colour for many people, often associated with passion, power or danger. Why is this? In Britain, we affectionately associate red with many culturally significant objects: ...

Red and green aren't just a pretty pair—these Christmas colors have been associated with winter holidays for centuries ...

If we’re hallucinating, we may not be hallucinating exactly the same thing.

While there may be no definite consensus on how red and green became the official colors of Christmas, there are a few ...

"Pink was seen as a kind of boyish version of the masculine colour red. So it gradually started to change however in the mid-20th Century and eventually by about 1950, there was a huge advertising ...

Red is imbued with meaning for humans: it is the colour of danger, blood, attraction and romance. And where crimson and scarlet hues appear in nature, they often carry an important message. Ladybirds, ...

Invoking the color spectrum, a simplistic analysis would code these results as follows: 0=Blue, 1=Green, 2=Yellow, 3=Orange, and 4=Red. By this primitive methodology, there is only one truly Red ...