For humans, the eyes are more than just windows to the outside world. They are also portals inward, providing others with glimpses into our inner thoughts and feelings. Of all primates, human eyes are ...

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 ...

In a fascinating melding of nature and technology, scientists at Penn State have unveiled an ingenious device that mimics the inner workings of human eyes, enabling it to capture images just like a ...

A new prototype webcam looks like a realistic human eye, complete with its own eyebrow – and it blinks, too. If that's not enough, it's also capable of looking around and acting out on its own accord.