For University of Missouri mathematics professor Stephen Montgomery-Smith, Pi is inescapable. “It’s everywhere. I mean I don’t think there’s anybody who doesn’t use Pi somewhere, if you’re a ...

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 ...

The Lone Star Flight Museum at Ellington Airport is celebrating Pi Day with a day of STEM activities starting at 10 a.m.

The mathematical calculation is honored every March 14.

Learn these interesting facts about pi before Pi Day on March 14 Facts about pi you don’t want to miss How much do you really know about pi? Sure, you’ve heard about it in math class, but this famous ...

The latest event is Pi Day, an annual celebration of the mathematical constant π. Pi Day takes place on March 14 since 3, 1, and 4 are the first three figures of π. On this special day, select pizza ...

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.

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

Unlike pi, these Pi Day jokes won't go on forever—but the LOLs will keep going for a while! Punny Pi Day jokes everyone will ...

March 14 marks Pi Day, a celebration of the mathematical constant 3.14 used to calculate circles.

While some people are celebrating Pi Day with the math constant, 'The Nine' focused on a much sweeter version. We celebrated ...