An eye doctor has addressed a common source of confusion during routine eye exams, explaining how the process works in a now viral video. Dr. Claudine Courey, also known as Dr. C or @eyedropshop ...

To begin understanding glaucoma, you must first know a few basic facts about the eye and how it works. With this knowledge, you will be better prepared to discuss your condition and treatment with ...

Professor Lars Schmitz joins WIRED to guide us through a giant tree of life mapping the evolution of eyes in the animal kingdom: how they work, why they've taken the form they have, and the ...

Optical illusions have fascinated scientists, psychologists, and artists for centuries because they reveal one simple truth about human perception: seeing is not the same as understanding. Your eyes ...

Computer scientists have invented a camera mechanism that improves how robots see and react to the world around them. Inspired by how the human eye works, their innovative camera system mimics the ...

Amblyopia, often called lazy eye, develops when the brain fails to receive balanced input from both eyes early in life. One eye becomes dominant, while the other lags behind. Standard care relies on ...

These days, while using your devices, you may be suffering from headaches and burning eyes, experience blurry vision, feel tired — or all of the above. More than likely, the constant or frequent use ...