Pi Day is a favorite holiday for both food lovers and mathematicians. For the foodies, the reasoning is simple. Pi Day brings discounts and deals for people looking to grab a pizza to celebrate the ...

Originally defined as the ratio between the circumference of a circle and its diameter, pi — written as the Greek letter π — appears throughout mathematics, including in areas that are completely ...

ALBANY, N.Y. (NEWS10) — March 14 is celebrated as National Pi (π) Day, in honor of the mathematical constant and famous irrational number beginning with 3.14. To commemorate, Instacart recently ...