New research finds that eye movements, ones so small you're not even aware of them, play a large part in seeing at a distance, what's also called visual acuity.

Research with barn owls sparked the idea for a new type of hearing test: one that focuses on eye dilation.

The developing eyes of a fetus can detect light far earlier than previously thought, according to new research.

A simple blood test could offer a way to monitor very early signs of melanoma of the eye, researchers say.

Artificial intelligence could personalize eye exams to each patient, making standard eye charts a thing of the past.

A gene atlas for the human retina could help researchers learn more about eye diseases and help treat or prevent blindness.

"The system was very liberating to me, in that it enabled me to independently manipulate my environment for the first time since my stroke."

New findings could offer a blueprint to better identify which areas of vision are recoverable after stroke.

Injecting genes into the eyes of blind mice restored their vision, researchers say. Could people be next?

When we make certain kinds of mistakes, our pupils change size, which could shed light on what's going on in our brains when we make the wrong choice.