Aims This paper describes a novel test of colour vision using a standard personal computer, which is simple and reliable to perform. Results The mean results from individuals with normal colour vision ...

Colour blindness affects approximately one in 12 men and one in 200 women, which equates to 4.5 per cent of the population or around 2.7 million people in the UK, according to campaign group Colour ...

Your Facebook friends may be falsely identifying themselves as tetrachromats, thanks to a color test that has been making the rounds. After the color controversy over a black and blue dress, or is it ...

From the sky to the sea, there are several things on Earth that we all know to be blue. But where does blue end and green begin? In the hopes of answering this question, Dr Patrick Mineault, a ...

Every day that we live is a memory we take with us for the rest of our lives. According to Psychology Today, "Memory makes us. If we couldn't recall the who, what, where, and when of our everyday ...

Anyone who's ever stared in desperation at a paint colour chart will know that telling shades apart is not always the easiest task. Due to our biological differences, some people seem to have no ...