Two missiles speed directly toward each other, one at 9,000 miles per hour and the other at 21,000 miles per hour. They start ...

While complex equations and tricky formulas may leave many perplexed, brain teasers infused with maths often prove to be an ...

But not long ago someone made the discovery that the North Pole is not the only starting point that satisfies the given ...

Unlike Roman, Maya or Iñupiaq numerals, this isn’t a total reimagining of numbers. Instead, it’s an uncanny parallel universe. Any number without zeros retains its old appearance (1,776 is still 1,776 ...

This tricky maths puzzle has people scratching their heads as they try to figure out the correct answer - but can you get it right?

The charm of brain teasers lies in their ability to challenge the mind in a playful way. They offer a sense of accomplishment when solved and ignite the competitive spirit when shared online. Social ...