Pi is the never ending number beginning with 3.14, representing the ratio of a circle’s circumference to its diameter. The ...

Pi is an irrational number, and like some irrational people it just goes on and on. What is it with this crazy, crucial ...

Today is March 14th, celebrated as National Pi Day. This day honors the mathematical constant 3.14, which represents the ...

WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, ...

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

Pi Day is Friday, March 14 and Blaze Pizza, Marco's Pizza and others are celebrating with deals and discounts on pie and ...

March 14 — a day you’re more likely than most others to eat — or throw — a pie and get a reduced price on your pizza. It’s ...

Mathematician Dr. Steven Strogatz breaks down the history of the math concept and brings it full circle to recent science.

First Slice Pie Café in Chicago is offering a Pi Day deal at their Montrose, Manor and Andersonville locations. They’re ...

From there a day of celebrating science and mathematics was born: Pi Day. More than three decades on and the day is ...

Jean’s serves various pie flavors throughout the week, including lemon icebox, coconut cream, and occasionally a speciality ...

Marco's Pizza is offering a very similar Pi Day deal. Purchase a large or extra-large menu-priced pizza and get a medium ...