Given below is an online color blind test to know whether you suffer from color vision deficiency or not. This Color vision testing is based on the Ishihara Test for color blindness. Color blindness ...

Mark had discovered he was color blind. Color blindness, or color vision deficiency (CVD), is a visual impairment that ...

Some people see the world differently. Literally. It's a phenomenon called color blindness. It's not just people who can' see color at all. Some people just can't see as many colors as the rest of us.

Color blindness is also known as color vision deficiency, and there’s currently no cure for it. However, addressing underlying causes, using special glasses, and other adaptations can help ...

While scientists have made progress in transplanting corneas and, recently, a non-working eye, restoring sight has always ...

Color vision deficiency, also called color blindness, affects how people see colors. Colors may appear duller than they actually are, or a person may have difficulty distinguishing certain colors.

As of Jan. 1, the FAA began requiring all applicants for an initial airman medical certificate to test for color vision ...

Here's what this number seven looks similar to for someone with a more common color blindness. Now, good news if you're a woman-- your DNA makes you much less likely to get the inherited type of ...

In recent years, libraries of all sizes have begun adding color-corrective glasses to their Library of Things collections.

Author’s mother has a disorder that slowly deteriorates vision — but she says a disability is not a death sentence ...

Of course, if you have starlight, you can just use a very sensitive camera, but you still probably won’t get color. You can also build your own night vision gear without too much trouble.