The picture shared shows 12 unicorns. At first glance, they might all seem identical, but look closer. One of these unicorns ...

Jimmy Kimmel has called on Donald Trump to put his “biglyest” brain to the test and take a cognitive exam live on TV ahead of ...

" width="1200" height="675" /> Are you ready for a challenge that can truly test your IQ? This brain teaser is designed to ...

If you manage to spot the longer line within 5 seconds, it’s a sign that you passed the test of conformity. Your brain ...

Do you have the mental sharpness to spot the smallest of mistakes? Are you among the top few who can solve this in record ...

The next time you skip a workout or stay up late, consider this: your brain might still be feeling the effects two weeks from ...

An Army-developed tool uses a drop of blood to diagnose traumatic brain injuries and could help medics rule out evacuations ...

A unique single-participant precision brain mapping study offered rare insight into how sleep, mood, physical activity, and ...

A unique peek inside the human brain may help explain how it clears away waste like the kind that leads to Alzheimer's ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The brain is your body’s ...

If you have an exam, interview, driving test or any other type of challenge that requires you to perform your best coming up, there's one food you should eat.

A woman who was diagnosed with a brain tumour after a routine eye test is encouraging people to go for regular check ups.