A single server smashed the pi world record, churning out 314 trillion digits in 110 days.

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 ...

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 ...

Pi Day is celebrated every year on March 14 to honor the mathematical constant π (pi), which represents the ratio of a circle’s circumference to its diameter. The value of pi is approximately ...

Google celebrates Pi Day 2026 with a doodle honoring Archimedes' method for estimating pi, highlighting the significance of ...

Each March 14 (3/14) mathematicians and science enthusiasts celebrate Pi Day, honoring the mathematical constant π (pi).

Pi Day 2026 celebrates one of the most iconic irrational numbers: 3.14. Here are some deals and freebies you can take advantage of.

Celebrate Pi Day (3.14) this March 14 with some extra laughs.