That mirror you look into every morning is revealing more about your pain tolerance than you ever imagined. The same genes that determine whether you have brown, blue, green, or hazel eyes are also ...

Did you know your eyes can reveal diabetes, heart issues, or tumors? Discover which systemic diseases manifest through vision ...

The vision screening tests of four-to-five year olds, usually carried out in school, are critical to detect lazy eyes, officially known as amblyopia. The condition causes irreversible damage to vision ...