The golden ratio. Some say it’s the most mythical number in the universe. Others say it underlies everything from nature’s patterns to beauty in art and design. But, like, what is it?

The golden ratio is an almost mythical number that you may have heard of in various areas of architecture or design. For example, many claim the ancient Greek Parthenon has numerous examples of ...

A 15-year-old high school student visiting Boston's Museum of Science has uncovered a math error in the golden ratio at a 34-year-old exhibit.

What does PI mean in math? In Math, Pi is defined as the ratio of a circle’s circumference to its diameter. The value of PI is 3.14, and regardless of circle size, this ratio will always equal PI.