Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. It's Pi Day ...

Saturday's Google Doodle celebrates everyone's favorite math holiday, Pi Day. The Doodle features an animated illustration of ...

Student mathematicians spent Saturday crunching numbers and solving equations at Maria Carrillo High School’s library as part of an academic tournament celebrating Pi Day, March 14.

I mean I don’t think there’s anybody who doesn’t use Pi somewhere, if you’re a mathematician or an engineer or a physicist," ...

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

Every year, math nerds and dessert enthusiasts unite to celebrate Pi Day on March 14, a date whose digits represent the first ...

Math lovers in Eugene recently celebrated Pi Day with fun and engaging activities at Mathnasium's tutoring service center.

A sixth-grade student at Albert Hill Middle School won the school’s annual Pi Bee, and set a new record for the most digits ...

Learn these interesting facts about pi before Pi Day on March 14 Facts about pi you don’t want to miss How much do you really know about pi? Sure, you’ve heard about it in math class, but this famous ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart of modern physics. Researchers at IISc discovered that the same ...

Pi Day is celebrated today, 14 March, round the world. Pi (Greek letter π) is the symbol used in mathematics to represent a constant — the ratio of the circumference of a circle to its diameter — ...