Challenge yourself with 5 tricky brain teasers designed to test your logic and problem-solving skills. Can you solve them all ...

Think you can solve the ultimate brain teaser? This tricky puzzle will push your logic and problem-solving skills to the ...

Test your Matrix-Level Vision with this village scene optical illusion. Only 1% can find all hidden hearts within 9 seconds.

Think you're good at general knowledge or clued up on pop culture? Take this week's pub quiz to see how you score.

How well our memory works is determined by a complex combination of things, but we can assess it at home for free ...

The most common cholesterol drug around might help protect cancer patients from "chemo brain." Statins appeared to protect ...

Higher levels of artificial light at night were linked to increased stress-related activity in the brain, inflamed arteries and a higher risk of heart disease, according to a preliminary study ...

"Saturday Night Live" spoofed the New York City mayoral candidates in mock debate featuring Ramy Youssef playing frontrunner ...

Researchers reveal sleep deprivation triggers cerebrospinal fluid waves causing brief attention failures. This discovery ...

New research reveals that intelligence plays a key role in how well people process speech in noisy environments. The study ...

“Uh-oh!” Colbert said as he read the message. “I spy a cognitive ― and when it comes to his brain, things are clearly going ...

In a recently published, PNAS study, professor Andreas Neider and his team found that crows and rhesus macaques take mental shortcuts.