Today is Pi Day for 2026, the universal celebration of an amazing, mysterious, and irrational mathematical constant. What's ...

Pi Day, celebrated each year on March 14 (3.14), honors the mathematical constant π, which begins with the digits 3.14.

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

Pi Day is celebrated every year on March 14, honouring the significance of the mathematical constant π and its applications ...

WASHINGTON (7News) — It's Friday, March 14 —3/14, the day that every math nerd eagerly anticipates each year. Known around the world as "Pi Day," it’s a time to celebrate one of mathematics' most ...

Every year on March 14, classrooms, universities and research institutions across the world turn their attention to a subject ...