Pi Day, celebrated each year on March 14 (3.14), honors the mathematical constant π, which begins with the digits 3.14.

In this livestream I cover a variety of topics. I have organized the topics and provided a timestamp for your convenience. If ...

The March 14 celebration drew toddlers through older children for a full day of circle-themed math activities and edible rewards.

Student mathematicians spent Saturday crunching numbers and solving equations at Maria Carrillo High School’s library as part ...

Math nerds and dessert enthusiasts unite to celebrate Pi Day every March 14, the date that represents the first three digits of the mathematical constant pi.

While math lovers come together every year on March 14 to celebrate Pi Day, it can also be an opportunity for others to reap ...

Mathnasium is North America’s leading math-only learning center, helping students in grades K–12 build confidence and truly ...

Pi Day is here once again, giving you the time to ponder the mathematic phenomena with a slice of pizza or pie. Here's where ...

A Pi Day race along Boathouse Row is helping support students through Black Girls Love Math, a nonprofit focused on getting more Black girls involved in STEM. The 3.14-mile race raises money for high ...

Ben Garland broke the almost decade long standing record of PI memorization and recitation at St. Philomena Catholic School's PI Day competition, reciting 2,077 digits in 17 minutes.

A group of elementary and middle school math enthusiasts will host a Pi Day fundraiser benefiting the Homeless Garden Project Saturday. The fundraiser is being organized by four ...