It can sometimes be challenging for ophthalmologists, making definitive on-the-spot diagnoses of eye problems. A new "smart" contact lens is designed to help, however, by changing color in response to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Bored of your eye color and want to change it up for a day? Colored contacts give you that power for a ...

Contact lenses may be useful for restoring vision to people who are short- or long-sighted, but they're less useful at correcting color blindness. Now researchers from the University of Birmingham ...

Floridians are jumping on the newest TikTok trend: changing your eye color. The young and old have discovered that turning brown eyes blue or hazel eyes green can be as simple as putting in color ...