An optical illusion is a fascinating visual trick that plays with the way our brain and eyes work together. Sometimes, what ...

Optical illusions are fun visual puzzles that play tricks on your eyes and brain. What you see in these images often doesn’t ...

Think your brain works faster than most? This visual brain teaser dares only those with a high IQ of 119 to find the one odd ...

Here is your brain teaser, which will test your survival skills. There are three doors, and behind each is a life-threatening ...

Those with high intelligence have a way of noticing when they're interacting with someone who isn't on their level.

IQ Arena announces a new web platform combining certified online IQ tests with brain training programs designed to boost cognitive performance.

An engaging optical illusion challenges viewers to find a hidden animal within six seconds, testing observation skills and ...

An optical illusion is challenging Brits to spot a woman hiding in plain sight - and it's leaving people feeling frustrated.

If you're looking for a way to give your brain a workout today, why not try out this optical illusion puzzle. Only those with a high IQ can reportedly spot a second horse in the image ...

There’s a good chance you’ve already taken the test you need to join this prestigious society. So exactly how do you qualify for Mensa?

Optical illusions are a great way to get significant insights about self-awareness as they question our visual abilities and mental strength.

Everyone can see the rocks and pebbles – but can you find the golf ball hiding among them in under 10 seconds?