Adjustable camera systems usually require a set of bulky, moving, solid lenses and a pupil in front of a camera chip to adjust focus and intensity. In contrast, human eyes perform these same functions ...

Scientists in Sweden have created a revolutionary new form of “electronic paper” that could change the way we interact with ...

The eye of the apple snail is unusually similar to a human eye-but, unlike human eyes, it can regrow itself if injured or even amputated. New research from the Stowers Institute for Medical Research ...