The decline of cognitive skills doesn't solely happen because of ageing. It goes down with age as we stop challenging the ...

Spot the Difference puzzles are a fun way to see how sharp your observation skills are. You’ll get two pictures that look ...

Simply put, pi is a mathematical constant that expresses the ratio of a circle's circumference to its diameter. It figures ...

Astrophysicist and TV star Neil deGrasse Tyson has finally answered the age-old question of why kids need to learn math - ...

A good brain teaser or riddle can provide hours of entertainment for kids and adults. From math puzzles to word teasers, here ...