Colour blindness affects more people than you might assume. In fact, an estimated 300 million people globally have colour blindness, according to the Colour Blind Awareness organisation. This ...

If you've ever had a feeling you may be colour blind, but never thought much of it, this quick test can check whether you may need to seek further help. Colour blindness impacts approximately 1 in 12 ...

Colour blindness impacts approximately 1 in 12 men (8%) and 1 in 200 women, and there's a quick test you can do to see if you may be colour blind. If you've ever suspected you might be colour blind ...

If you've ever suspected you might be colour blind but haven't given it much thought, this simple test can help determine whether you should seek professional advice. Colour blindness affects roughly ...