Pi Day is March 14. Find out where to get pie deals and purchase a tasty slice of pie at bakeries and eateries across the Milwaukee area.

The public is invited to celebrate the world’s favorite mathematical holiday at its birthplace ...

There are few mathematical constants more well-known than pi, an endless number famous for frustrating school kids all over the world. Well, folks, it's Pi Day, and we're here to celebrate! If you ...

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 ...