Test your IQ and observation skills with this mind-bending optical illusion challenge! Can you find the hidden number 24 ...

Can you spot the hidden elephant in this messy room in just 5 seconds? This picture puzzle IQ test will challenge your brain, ...

IQ tests have undergone huge adjustments over the decades to account for racial, gender, and social biases, as well as ...

Older chatbots show signs of cognitive impairment, failing on several important metrics in a test normally used on humans.

Your brain is about to face an ultimate test of intelligence, perception, and observation skills. Optical illusions are fascinating brain teasers designed to trick the mind, making you second-guess ...

Cognitive decline and errors are areas of concern even in artificial intelligence, especially for medical diagnoses.

The human brain is wired to recognize patterns, but it often struggles with negative space and camouflage illusions. Optical illusions like this challenge your logical reasoning and spatial ...

Psychology says traits like self-awareness and introspection — that ability to be "self-critical," as de Medeiros put it — are in fact indicators of high intelligence. Liking or needing solitude, ...

What we eat can have a significant impact on our brain – here are the six best foods, according to dietitians and ...

Grok 3 is Musk's latest AI powerhouse, but despite its rapid progress, experts say it's still not enough to dethrone ChatGPT ...

If you managed to find the frog in 5 seconds, it means that your observation skills are at a high level. If not, don't worry, because this test helps you develop the ability to process visual ...

The IQ test was the brainchild (pun intended) of Alfred Binetti in the early 1900s. Better known as Binet, he collaborated ...