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

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

Pi Day, every March 14, recognizes the “mathematical constant π," or 3.14. But it's also a day for pie and food deals.

Whether you’re into pepperoni or peach, here are the best Pi Day pie specials that are worth the dough.

The late physicist Larry Shaw started celebrating Pi Day to bring his coworkers together and have fun in 1988 while working at the San Francisco science museum, the Exploratorium, according to the ...

Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — the first three digits of an infinite number with many practical uses.

Some of your favorite circular foods are getting deep discaounts in celebration of Pi Day on Saturday.

Each year, Americans celebrate the Greek symbol of Pi on March 14 because the date matches the first three numbers, 3.14.

No need to be a math genius to enjoy National Pi Day! Celebrate with delicious deals on pies, pizza, and other fun offers.

March 14, recognized as National Pi Day, celebrates the mathematical constant pi, with various food promotions centered around this theme. Restaurants and delivery services offer enticing deals on ...

Pi Day started in California, and March 14 brings $3.14 pizza and pie deals statewide from Round Table, Mountain Mike’s, Blaze and more.

Pi Day is here once again, giving you the time to ponder the mathematic phenomena with a slice of pizza or pie. Here's where to find deals in Arizona.