could have gone through changes and complexities to form the human eye, with its many parts and astounding abilities. Through natural selection, different types of eyes have emerged in ...

A new study suggests that never-seen-before stem cells in the human retina can restore vision in mice with a common eye ...

What does our body do? The human body has different parts that help us do things like walk, talk, eat, and see. Just like a car has different parts, such as wheels and windows, our bodies also ...