WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, ...

Today is Pi Day for 2026, the universal celebration of an amazing, mysterious, and irrational mathematical constant. What's that, you say? Why do we celebrate something that shows up in some of the ...

Every March 14, Pi Day brings the mathematical constant pi (π) to center stage, uniting learners, professionals, and enthusiasts in mathematics and science through interactive activities across ...

(Antonio Iacobelli/Moment/Getty Images) As Pi Day rolls around for another year, researchers at StorageReview, a leading ...

Add Yahoo as a preferred source to see more of our stories on Google. One mathematical constant describes the population growth rate of a bunch of rabbits. Supalerk Laipawat/EyeEm via Getty Images ...

Whether using 3.141 or the record-holding 314 trillion–digit calculation announced in December 2025 by Storage Review Lab director Kevin O'Brien, every representation of π is still an approximation.

For pie makers, winter can be brutal. "The first two weeks of January, everybody's on a diet. Everybody's on a budget. It's really hard to turn a profit in that first quarter,” said Paula Haney, the ...

March 14 (UPI) -- Saturday's Google Doodle celebrates everyone's favorite math holiday, Pi Day. The Doodle features an ...

WASHINGTON (TNND) — Math and dessert enthusiasts united on Saturday to celebrate March 14, national Pi Day, which represents the first three digits of the mathematical constant “pi.” Pi represents the ...