Researchers have discovered that a protein acts as a "self-avoidance enforcer" to ensure color-detecting cells in the retina ...

Scientists have long wondered how the eye's three cone photoreceptor types work together to allow humans to perceive color.

Researchers were fruitful in preventing the progress of retinitis pigmentosa (RP) using the combination of chemicals such as vitamin E, alpha-lipoic acid and other antioxidant. Researchers at the ...

Light passes through the eyeball to the retina. There are two main types of light receptors called rods and cones. Rods are more sensitive to light than cones so they are useful for seeing in dim ...