The holiday on March 14 — or 3/14 — correlates to the first three digits of the infinite number and is part of many formulas ...

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

A 10-year-old British boy celebrated the run-up to the math-themed holiday Pi Day by breaking a world record for the most ...

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

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

Royal Perks members can get a free slice of Hershey’s pie on Pi Day when they spend more than $3.14.

It's National Pi Day, so treat yourself to some pie — pizza, dessert or both, whatever your heart desires! That first "Pi" ...

March 14 is Pi Day which means eating pie. But I prefer the less famous National Potato Chip Day. Here's where to find Palm ...

Pi Day is an annual national celebration of the mathematical concept, which is the ratio of a circle’s circumference to its ...

In case you are wondering, Pi, or π, is the ratio of the circumference of a circle to its diameter. It is often shortened to ...