I reckon most of us have had the thought at least once – if I’m looking at a “red” ball, why would I think the other person looking at the same object sees the colour the same way as me? After all, ...

People who speak a language that has multiple words for different shades of colour perceive the shades more quickly. Bees have a phenomenal ability to perceive different shades of colour, and their ...

The world around you is colorful, but it wouldn't seem so bright without your brain. In fact, it is your brain that processes the color information from the color-sensitive sensors, or photoreceptors, ...

An object's color appears differently under different lighting and against different backgrounds — for different viewers. But that doesn't mean colors are subjective. When you purchase through links ...

In the dark, vivid colors seem to fade to gray and they're hard to tell apart. Why is that? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If ...

The human eye can physically perceive millions of colours. But we don’t all recognise these colours in the same way. Some people can’t see differences in colours – so called colour blindness – due to ...

Humans struggle to distinguish colors in the dark because of how our eyes adapt at different light levels. | Credit: Dmitri T/Shutterstock ...