The new model mimics the structure and function of the human conjunctiva in a lab dish, even producing its own tears. When you purchase through links on our site, we may earn an affiliate commission.

The film explains how the human eye functions and the common vision problems children may face, such as shortsightedness and longsightedness. It describes the anatomy of the eye using analogies, ...

The mesmerizing colors of human eyes—from deep browns to vibrant blues, subtle greens, and rare ambers—result from intricate genetic factors that influence melanin production in the iris. This same ...

A widely popular idea in psychology and evolutionary science suggests that the distinctive look of the human eye—particularly the white area surrounding the iris—evolved to help us communicate ...

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 ...