Because infrared wavelengths pass through the eyelid more easily than visible light, subjects wearing upconversion contacts could see in infrared with eyes closed.

Colored contact lenses look like a fun way to change up your look. Sometimes called costume or decorative lenses, they give your eyes a different color. Some even reshape your pupils for a cartoon ...

Scientists Invented Contact Lenses That Let You See in Color With Your Eyes Closed Move over, night-vision goggles.

Your eye color fully matures in infancy. From this early age, you’ll have naturally brown, blue, hazel, green, or gray eyes for the rest of your life. Some people wear colored contacts to ...

Using expires contacts can put your eye health at risk. Here's what to know.

Colored contacts are one thing. Now there's a more permanent way to change the color of your eyes. Health reporter Stephanie Stahl has more on the risky procedure that's sending some people around ...

Sept. 13 -- "Don't it make my brown eyes blue?" crooned Crystal Gayle of unrequited love. While she may not have meant it literally, nowadays with the help of cosmetic contact lenses, brown-eyed ...