“From Brown to Evergreen: How Eye Colors Evolved” Your eyes may seem ordinary when you catch your reflection each morn ...

The Controversial Risks Behind Permanent Eye Color Changes” It began as a beauty experiment — a way to trade brown for ...

California-based accessory maker Sandmarc has launched a new Tetraprism 72mm Lens for iPhone that adds 3x optical ...

Byers B, Porter KR . Oriented microtubules in elongating cells of the developing lens rudiment after induction. Proc Natl Acad Sci USA 1964;52:1091–9. Ramaekers FC, Poels LG, Jap PH, Bloemendal H .

Add Yahoo as a preferred source to see more of our stories on Google. Susan Constantine, a human behavior investigator says newly released FBI surveillance footage in the disappearance of Nancy ...

Researchers have developed a new type of smart contact lenses that can prevent dry eyes. The self-moisturizing system maintains a layer of fluid between the contact lens and the eye using a novel ...

Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.

It's one of the great NFL traditions. The Super Bowl is all but won. The winning sideline is already celebrating, waiting for the final seconds to tick off the clock, and the team's head coach is ...

Tired of squinting at every LED headlight? A simple anti-reflective coating on your actual glasses is a much better investment. Joshua Cox-Steib Joshua Cox-Steib is a sociologist and freelance writer.