We have a picture given below, which is of an adorable girl walking her pet dog. However, somewhere in the picture, there is ...

In today’s optical illusion challenge, only 1% of people with sharp vision can spot the hidden number '99' among a sea of '96' and '69'. This tricky puzzle tests your observation skills and visual ...

Like the optimism bias, it is a so-called positive illusion and is generally associated with good mental health. Research demonstrates that having a sense of control over life events is important ...

Why optical illusions are good for you Did you know that solving optical illusions can actually improve your brain function? Here’s how: Training your brain to focus on tiny details helps ...

Optical illusions are great fun, and they fool virtually everyone. But have you ever wondered if you could train yourself to unsee these illusions? Our latest research suggests that you can.

Optical illusions may make you feel like a fool, but you could be able to train your brain to resist them. “It is very likely that people from the general population have the capacity to be ...

Optical illusions have fascinated and mystified humans ... This activity is not merely a recreational one but also a good exercise in developing your ability to perceive details visually.

The object size differences varied, giving the research team an estimate of how much participants' judgements were affected by the illusions. They tested 44 radiographers and radiologists and ...