Millions globally live with colour blindness, often unaware of their condition. An optometrist shares a quick, one-minute ...

You may know someone who can’t tell the difference between specific colors — and there is a scientific reason it could be happening. The condition is known as color blindness. To share a better ...

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 ...