Food plays an important role in eye health and can help prevent or alleviate vision problems. Several nutrients have properties that protect eye structures and reduce the risk of eye diseases. Here ar ...

For decades, the belief that eating carrots improves night vision has become popular, thanks to their high vitamin A content.

Military submarines use red light instead of fluorescent or other light types for specific, scientific reasons. Here's ...

Professor Yuki SUDO of Okayama University seeks an innovative form of treatment using rhodopsin, a protein with light-reactive qualities. By extracting it and artificially inserting it into ...

Light is a powerful source of energy that is used for various biological purposes. Some organisms harness light to produce ATP, the energy currency of cells, while others use light to interpret ...

The first step in building an eye would be to take some kind of light-sensitive pigment, rhodopsin, for example, and build it onto a membrane. So imagine this is such a membrane with the pigment ...