Student mathematicians spent Saturday crunching numbers and solving equations at Maria Carrillo High School’s library as part ...

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

This day only comes 'round' once every year!

Saturday is Pi Day, a national celebration of the mathematical concept, which is the ratio of a circle's circumference to its ...

March 14 is celebrated as Pi Day because the date, when written as 3/14, matches the start of the decimal expansion 3.14159… of the most famous mathematical constant. By itself, pi is simply a number, ...

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

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

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 at the pizzeria, and orders are flying. In the chaos, you randomly toss a ...

, or 3/14, is celebrated worldwide as Pi Day, honoring the mathematical constant π (pi), which represents the ratio of a ...

Some numbers are useful. Some are famous. And then there is pi, a number so absurdly powerful that humanity has spent ...