A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind patients at higher risk.

People who are colorblind may be missing a life-saving warning sign of bladder cancer. Analysis of the electronic health ...

The basics Being “color blind” actually covers a very wide range of what researchers call “color vision deficiency.” Only a tiny percentage of people see no color at all, just shades of black and ...

Eve Reid became emotional as she described her experience using EnChroma glasses, which enabled her to see vibrant colors in a way she’s never before experienced. “It’s so cool,” the Terre Haute South ...

Seeing the world with a restricted color palate seems to tone down an emotion-based resistance to new foods. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Color-corrective glasses, like those sold by EnChroma (pictured), are available for checkout at a growing number of libraries for patrons who experience color blindness.Photo: Adam Rogers Libraries ...

Colorblind glasses aren't magic. They don't fix color blindness, and they don't give you "normal" color vision. What the glasses actually do is filter out specific wavelengths of light that normally ...

Women can be colorblind, but it’s much less common than in men. Red-green color blindness, the most common type, is inherited through the X chromosome. Since males have only one X, they need just one ...

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 ...

An estimated 300 million people worldwide are color-blind. This typically means they can't distinguish certain shades of color, they struggle to tell how bright colors are or, more rarely, they can't ...