Ainsley Ramsey is the organizer of Piece of the Pi fundraiser, which helps make STEM accessible for more students. She also loves pi.

Memorizing four digits worth of pi is no piece of cake. McDonell Central Catholic High School math teacher Tony Reiter’s Pi Day contest, normally held on March 14 each year, yielded a student ...

This Arizona woman recites more than 1,000 digits of pi each year. Here's why ...

A junior from Park Vista High School served up over 1,200 digits of pi, slicing through the school's record.

This will be followed by a live webcast, where Bermudian pi record holder Troy Ashby will recite the first 1,000 digits of pi live.

Pi was first estimated thousands of years ago, and by the mid-20th century, mathematicians had calculated about 1,000 digits of the number, using a gear-driven calculator.

Pi was first estimated thousands of years ago, and by the mid-20th century, mathematicians had calculated about 1,000 digits of the number, using a gear-driven calculator.

Pi was first estimated thousands of years ago, and by the mid-20th century, mathematicians had calculated about 1,000 digits of the number, using a gear-driven calculator.