Study suggests inability to identify blood in urine may delay diagnosis and reduce surviva ...

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 ...

Color blindness, or color deficiency, causes difficulty telling different colors apart and may affect the shades and brightness of colors. Color deficiency can occur in females but is much less common ...

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.

People with color blindness may be less able to spot an early sign of bladder cancer, making them likelier to be diagnosed ...

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 ...

In his compelling new treatise on race, The Virtue of Color-Blindness, Andre Archie laments that no one has made the “conservative case for the virtue of American color-blind principles in a manner ...