When evolution skeptics want to attack Darwin's theory, they often point to the human eye. How could something so complex, they argue, have developed through random mutations and natural selection ...

Your eye is a slightly asymmetrical globe, about an inch in diameter. The front part (what you see in the mirror) includes: Just behind the iris and pupil lies the lens, which helps focus light on ...

However, compared to the broad optical spectrum in nature, the human eye can only perceive wavelengths ranging from 400 to 700 nanometers, leading to the neglect of a significant amount of ...

Computer scientists at the University of Maryland have unveiled a new camera inspired by the mechanics of the human eye. It is designed to enhance how robots perceive and respond to their ...