Are you one of the 300 million people affected by color blindness? Take this simple, doctor-approved test to determine your ...

Daltonism is a specific type of red-green color vision deficiency, also known as color blindness. People with red-green color vision deficiency may confuse colors that contain red or green elements.

Approximately one in 20 people suffer from colour blindness, a condition that makes the world a duller place to look at. While many sufferers are aware if they have a significant form of the condition ...

Explore how Oxy-Iso glasses transform color perception for artists like Adam Fenton, enhancing landscape paintings despite color blindness. Fenton had previously learned to apply similar-looking ...

There are three main types of color vision deficiency: red-green, blue-yellow, and complete. Color blindness, or color vision deficiency, affects the way you perceive color and can make it hard to ...

Using specialized filters, people with colorblindness may see more colors. — -- When 17-year-old Cole Williams was surprised by co-workers with the Christmas gift of Enchroma colorblindness ...

When you hear "color blindness," you may initially buy into the popular misconception that people with the condition cannot perceive color at all. However, what it actually means is that people with ...

The inability to recognise faces is a surprisingly common, but fairly unknown, condition. Those who suffer have to use clothes, hairstyles, voice or walking manner to identify a person. Article ...