W hen you first hear of the concept of restricted sleep, it may sound like some kind of bizarre medieval torture — but here's ...

Three books have been hidden amongst a busy Halloween scene and finding them is presenting a challenge for even the most ...

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

Test your observation skills with this picture puzzle IQ test! Can you determine which person is thief in just 23 seconds?

I’ve read that doing puzzles helps keep your brain sharp as you age. I don’t like to brag, but I can often solve the Jumble puzzle at a glance. After years of making millions of typos at the keyboard, ...

Instead of a unified system, Fedorenko discovered that the brain’s language regions stayed quiet while people engaged in ...

Spreadsheets can make your brain hurt at the best of times. This one created by excel sheet experts will test if you've got ...

Brainteasers get the grey matter working and enhance the cognitive function and honing perception skills and this teaser ...

A diamond is hiding expertly in the group of ladies. Only the smartest readers can spot it in 7 seconds. Are you one of them?

Strands. The NYT game is a nonogram that has spurred huge interest among word and puzzle game enthusiasts. Trending am ...

Exercising your brain is important to boost its functioning. Here are 5 effective brain exercises to sharpen your memory: Playing jigsaw puzzles can help in improving memory. It helps improve ...

EVERYONE can see the family, but only those with a high IQ can spot the duck and hiding bat in a mere 12 seconds. Only those with a keen eye for detail and 20/20 vision can succeed in this ...