No one is certain who discovered pi as we know it today. But we do have some ideas. It seems that the Egyptians used pi in ...

For more than two millennia, mathematicians have produced a growing heap of pi equations in their ongoing search for methods to calculate pi faster and faster. The pile of equatio ...

What is Pi Day? Whether you love math or you're just into some good dessert, this Saturday should be a sweet treat for you.

A group of elementary and middle school math enthusiasts will host a Pi Day fundraiser benefiting the Homeless Garden Project ...

Pi Day 2026 is Saturday, March 14. Here's what Pi Day is, why it's always on March 14 and where to get deals in Florida on pizza and pies this year.

What you’ll get is a pretty good estimate of the irrational number pi (3.14159...). To celebrate Pi Day this year, here are three ways to estimate pi using random chance that you can try out at ...

The Franklin Institute will host themed educational events and Night Kitchen Bakery will have sales on pie slices.

Serve up a slice of laughs with math inspired fun with these Pi Day jokes. Get the free 2 page printable at the link in ...