A brouhaha broke out recently when it was revealed that TED treated a talk on color blindness by Coleman Hughes (who is black, if that matters), with surprising levels of hostility. Mr. Hughes and TED ...

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 ...

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 ...

– Nearly Half Say Condition Affects Their Desire to Visit Art and Other Museums, 77% Are Disappointed in Visits to Colorful Attractions, 84% Want More “Color Accessibility” – BERKELEY, Calif. & DENVER ...