A SIMPLE primary school maths equation has baffled thousands online and left people scratching their heads in despair. At ...

Get out your timer and number two pencil to see if your arithmetic skills from grade school are still intact.

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Flex your math muscles with this weekend’s brain teaser. Play now ...

In 1974, a geneticist named Marsha Jean Falco devised an ingenious research tool to help determine whether epilepsy in dogs was an inherited trait. She drew a series of symbols on index cards, where ...

Daily puzzlers would be quick to tell you that sudoku, Wordle’s mathematical cousin, is not as easy as it looks. The small grid, found often next to a word scramble or comic strip in a print newspaper ...

It's supposed to be a simple maths puzzle - but it's left many scratching their heads. Physical fitness and mental health are two sides of the same coin. To keep your brain in tip-top condition, it's ...