When you need a vigorous, sweat-inducing brain workout, attempting to solve some hard riddles is a sure way to get those intellectual reps in. Putting your smarts to the test in this way is not for ...

Even the smartest of smarties can get stumped by a few tricky riddles for adults. While tossing a few good jokes into slowing conversations liven things up for a moment, you’ll want something with a ...

Brainteasers and riddles are an exciting way to test your intelligence levels and mental sharpness - give these five quick ...

Riddles originate at the dawn of human history. There is no culture without riddle traditions and no period of time that has not produced its own particular types of riddles. Moreover, regardless of ...

Brain teasers have long been a favourite pastime for those who enjoy testing their mental agility. From puzzles that leave you scratching your head to mathematical challenges that push your reasoning ...

The largest animals do not have proportionally bigger brains -- with humans bucking this trend -- a new study has revealed. The largest animals do not have proportionally bigger brains -- with humans ...