Individuals with high IQs, razor-sharp observation skills, and critical thinking abilities can crack this puzzle under ...

Readers with sharp minds can find the cat’s real owner in the picture in 7 seconds. Are you one of them? Find out now!

This brain teaser is a thrilling test of your attention to detail, logical reasoning, and critical thinking skills. It’s time ...

Brain teaser puzzles are one of the best ways to sharpen the mind, and test one's critical thinking and problem-solving ...

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

Solve this brain-busting BBC Bitesize challenge ... Put your code-breaking skills to the test and see if you can beat the clock, crack the code and open the safe in time. Brainteaser of the ...

A next-generation metagenomic sequencing test developed at UCSF demonstrates its ability to rapidly and accurately diagnose a ...

How many fiendishly-fun questions will you get right in this week's pub quiz? There’s only one way to find out!

A new brain teaser challenges readers to find a hidden button in a bustling bakery scene within seven seconds. The puzzle, ...

Cardiac arrest (when the heart stops beating) interrupts circulation, causing brain cells to start dying in less than five minutes of the brain going without needed oxygen in the blood. The ...

Researchers have uncovered a link between how intelligent we are as children and how well our brains age decades later.