Researchers in Scotland are developing a digital tool powered by artificial intelligence that can gauge your risk of ...

Psychologists at The University of Glasgow found that staring at an optical illusion can improve eye sight by allowing you to see small print. Escape London says puzzles can also give your mind ...

Watch this video which explains how light travels into our eyes so that we can see things. Of course, you can only see something when there's light. And what is light? It's energy that zooms ...