Medically reviewed by Christine L. Larsen, MD Medications, trauma, and medical conditions can lead to abnormally small pupils ...

The pupils, those small black circles at the center of our eyes, could well become a key to understanding sleep. A team of researchers has discovered that their size constantly varies during ...

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