Age-related macular degeneration (AMD) AMD is a common eye condition that happens as you get older. It affects the macula, ...

Learn about when to start wearing reading glasses depending on age and vision changes, and explore the top five brands to ...

For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A ...

Nocturnal animals tend to have proportionally bigger eyes than humans do. They also tend to have pupils that open more widely in low light. So, at the outset, nocturnal eyes gather more light than ...

I will often take a retinoscope, and I will shine the light beam into your retina and by seeing the reflection of that eye come back at me, I can dial in lenses ... that the pupil is brisk and ...

Clear vision is what allows us to experience the world in vivid detail and navigate our daily lives with ease. But there are hundreds of eye diseases, from common conditions such as cataracts ...