Some causes of blindness are genetic. However, blindness has many causes, such as eye injuries, eye surgery complications, or health conditions, such as diabetes or stroke. According to the Centers ...

In patients with retinitis pigmentosa (RP), crucial cells in the retina known as rods and cones die over time; night blindness eventually sets in; tunnel vision follows; and some individuals become ...

The most common types of color blindness, or color vision deficiency, are genetic. However, other types may develop due to injuries, eye diseases, health problems, and side effects of treatment.

Years ago, when some family and community members learned that young Gertrude Oforiwa Fefoame was losing her vision, they lamented, "How will you be anything in the future? Oh my Lord, is this the end ...