A while back, we explained what those weird floating things are that you sometimes see in ... But eyes do not just reserve being little weirdos for when they are open. When you close your eyes ...

Researchers at Monash University have identified a new way of mapping 'phosphenes'—the visual perception of the bright flashes we see when no light is entering the eye—to improve the outcome ...

Combining regular lens technology with nanoparticles, researchers have created prototypes of contact lenses that allow people ...

When you close your eyes, you may be able to “see” colors, shapes, and light. Some of the images may also move or create a swirling effect. Such visual effects are sometimes called closed eye ...