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

Doctors say the first sign of an impending heart attack is the formation of a yellowish tint in your eyes, which indicates high levels of LDL or bad cholesterol. Many times, we feel bloodshot eyes ...

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 ...

Night driving glasses claim to help you see at night when you are behind the wheel. But do they actually work, and are they ...