University of Ferrara researchers in Italy have examined how European skin, eye and hair pigmentation evolved over the past ...

Eye contact helps build trust and communication whether in business, friendships or romantic pursuits. Its importance in human socialization means that we're more likely to take note of eye color and ...

Artificial blue light from devices and screens is not kind on your eyes or your overall health. Here are the best blue light ...

Scientists believe that this may have something to do with our evolutionary roots: thousands of years ago, our Northern European ancestors found light-coloured eyes more attractive. Thus ...

With independently rotating eyes that can see in different directions, chameleons have some of the most fascinating and expressive eyes in the animal kingdom. Their large, round eyes glow with ...

Whether you're wearing brown, blue or green lenses, this is how your sunglasses' color affects their performance.

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) ...

If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...