If you have ever marveled at a sunflower's complex beauty, then you've seen one example of the ubiquitous sequence introduced ...

Trying variants of a simple mathematical rule that yields interesting results can lead to additional discoveries and curiosities. The numbers 1, 1, 2, 3, 5, 8, 13, 21, 34, and 55 belong to a famous ...

Two thousand years after the Indian mathematician and poet Acharya Pingala first described it, the Fibonacci sequence is still showing up in new places. The series—in which each number is the sum of ...

Did you know there is a kind of technical analysis that shares structural similarities with hurricanes, nautilus shells, sunflowers, music, and human dimensions? These examples, along with countless ...

What do pine cones and paintings have in common? A 13th century Italian mathematician named Leonardo of Pisa. Better known by his pen name, Fibonacci, he came up with a number sequence that keeps ...