Our brain is a mysterious thing. We know more about stars than about the things inside our heads! But what we do know about the brain is that it gets less sharp and productive with age. You have a ...

Know the limit of your observation skills with this fun Spot the Differences puzzle! Find 10 differences in the adorable squirrel image and test your mind power Try now!

Kids love riddles. If you're getting no response to questions like "how was your day?" in the car or at the dinner table, try mixing it up with these brain teasing riddles. With these good (clean ...