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.

Tritanopia is a type of color vision deficiency that may make it hard for someone to distinguish between blue and green, pink and yellow, and red and purple. Color vision deficiency, also called color ...

You have probably seen one of the many viral videos: Someone puts on a pair of normal-looking glasses, and they gasp, or break down in tears. Colorblind, for the first time they are seeing the range ...

Dr. Mark Lindsay was 5 years old when he first learned that tree trunks were brown. "Up until that point, I believed leaves and trunks were all green. Just lighter and darker shades," Mark said. Mark ...

Woman dubbed real life vampire after being diagnosed with rare condition Bourbon maker Jim Beam halts production at main ...

A new report by researchers from City St George's, University of London for the Rail Safety and Standards Board (RSSB) has revealed the potential for safer and fairer color vision assessment protocols ...

(WSVN) - Imagine looking at the color red and seeing it as green. Functioning in a world of color can be a real challenge for people who are color blind, but as 7’s Kevin Ozebek shows us in tonight’s ...