Creating a perfect sphere is already a challenge but shaping it into an eyeball takes patience, color theory, and imagination ...

This snail could one day save eyes. The golden apple snail has camera-type eyes that are fundamentally similar to the human eye. Unlike humans, the snail can regenerate a missing or damaged eye. UC ...

Brown eyes contain a high concentration of melanin, which absorbs light and creates their darker appearance. Blue eyes contain very little melanin. Their colour doesn't come from pigment at all but ...

The Legislature on Wednesday gave first-round approval to a measure that would make it illegal for anyone to tattoo another human's eyeball in Nebraska. (If you want to know more, by all means, please ...