Brain teasers like this one are perfect for testing not only your IQ but also how sharp your observation skills are. In this ...

Brain teaser puzzles offer a fascinating way to engage and sharpen the mind, testing one's critical thinking and ...

Find out how good your general knowledge is with our quiz that will get you ready for your next trip to the pub.

From new required testing and blast monitors to reshaping an explosive charge that reduces its blowback on troops, the ...

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

A flower garden scene is shared with the readers in the image shared above. Hidden among the flowers is a bee. The challenge ...

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 ...

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

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

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