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 eye infection can manifest as a host of signs that can cause discomfort and pain. Here are the symptoms that need your ...

Eye patches can help treat some types of vision problems, especially in the case of children. Depending on the problem, you might need to wear it for several hours a day. An eye patch is a piece of ...

Millions of older people with poor vision are at risk of being misdiagnosed with mild cognitive impairments, according to a new study by the University of South Australia. Cognitive tests that rely on ...