A 20-year-old exam that's been called the world's shortest IQ test recently gained popularity on social media, but it's a lot trickier than it seems.

Experts gave AI 10 math problems to solve in a week. OpenAI, researchers and amateurs all gave it their best shot ...

This psychology-based problem-solving quiz reveals whether you solve problems through logical analysis, gut instinct, ...

Cognitive impairment, including decreased attention and memory, remains one of the most disabling aspects of schizophrenia, affecting social life of patients. However, no effective treatment has yet ...

Can computer exercises in your 70s protect you from dementia? A 20-year study found one specific type works—if you stick with ...

Early recognition of cognitive decline in primary care allows for improved management of mild cognitive impairment and dementia in aging populations.

Imagine diagnosing one of the most challenging neurological diseases with just a quick finger-prick, a few drops of blood and ...

Some health systems are requiring physicians 70 and older to undergo comprehensive cognitive evaluations. Many physicians choose to retire instead, The New York Times reported Jan. 31. The physician ...

Donald Trump keeps bragging about “acing” a cognitive test, and last night, on Air Force One, insulted a reporter who was asking him about his health, saying she wouldn’t be able to. Actual words from ...

As Trump’s ramblings about his cognitive test accidentally reveals his unfitness, a critic of political media explains how the press fails to connect his mental decline to the real-world horrors he’s ...