Numbers rarely make headlines, but pi has a habit of doing exactly that. The ...

Pi Day,” which is March 14, 3.14, is a day meant to recognize the special, infinite number that can also be recognized by its ...

Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

Saturday is Pi Day, a national celebration of the mathematical concept, which is the ratio of a circle's circumference to its ...

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

At DuPage Children's Museum, the number 3.14 means something special. Not just because it represents π (pi), the mathematical ...

Pi Day — March 14 or 3.14 — is here and at select Michigan restaurants, you can celebrate with deals on sweet and savory pies ...

The Chowchilla Branch Library is hosting a Pi Day event with circular themed activities and refreshments for attendees.

The Arunachal Pradesh University’s (APU) mathematics department celebrated Pre-Pi Day, highlighting the significance of the mathematical constant pi and encouraging a deeper interest in the subject ...