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

Pi, the mathematical constant that begins with 3.14 and goes on forever, is celebrated every year on March 14. Inside Bangin’ ...

In school, you might have used pi to calculate the area of a circle or the volume of a cylinder, but the applications are ...

Pi gets a lot of attention this time of year, but there are plenty of other mathematical constants just as deserving of ...

Math fanatics from all around the world and everyone else who just loves ancient Greek pi (or pie) celebrate on March 14.

Math rarely starts a shopping rush, but Pi Day pulls it off every March 14.

Representing the ratio of a circle’s circumference to its diameter, pi is approximately equal to 3.14159 — but its digits go on forever. In school, you might have used it to calculate the area of a ...

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 ...

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

Every March 14, math lovers celebrate Pi Day, honoring the famous number 3.14. In Kennett Square, the holiday has become a ...