Celebrate the simple mathematical sequence that is hidden in everything from sunflower spirals to Da Vinci's paintings ...

Leonardo of Pisa, known as Fibonacci, introduced Hindu-Arabic numerals to Europe in 1202. His famous number sequence began as ...

Who doesn’t love a good math holiday? Most people know about Pi Day (3/14), but there are even rarer days on the calendar ...

Leonardo Bonacci – known as Fibonacci, the son of Bonaccio – lived from 1170 to about 1245 AD. It is he who we must thank for ...

It’s wild to think that a math puzzle from the 1200s is now helping power AI, encryption, and the digital world we live in.