All types of eye cancer are rare. The most common types of eye cancer in adults are melanoma and lymphoma. The most common type in children is retinoblastoma. Share on Pinterest wilpunt/Getty Images ...

Is parallel visual processing a myth? A new study reveals that bipolar cells in the retina use electrical synapses to ...

A new study reveals an unexpected mechanism behind how humans develop sharp, color-rich vision before birth, pointing to a coordinated role between key biochemical signals in the retina.

Vision changes can happen for a number of reasons, some of which are no major cause for concern, such as dry eye or fatigue. But others are serious enough to warrant a trip to the emergency department ...

One of the biggest mysteries of evolution is how species first developed complex vision. Jellyfish are helping scientists solve this puzzle, as the group has independently evolved eyes at least nine ...

Night blindness (nyctalopia) refers to considerable difficulty seeing in poor light conditions. Night blindness is not a condition itself but rather a symptom of other types of vision conditions.