In today’s optical illusion challenge, test your eyesight with a tricky number puzzle. Hidden among 3s and 4s is a single number 8—only those with sharp vision can spot it. This fun eye test evaluates ...

The whole point of Microsoft Copilot Vision for Windows is that it’s like an AI assistant, looking over your shoulder as you ...

Eye exercises, using coloured lenses and even hopping on one leg are among the treatments being warned against for parents of ...