News 9 celebrates Pi Day on March 14, discussing the number pi's significance and inviting viewers to enjoy pie in honor of the day.

Many people will mark the day with a slice of pie sweet, savory or even pizza. Simply put, pi is a mathematical constant that expresses the ratio of a circle’s circumference to its diameter. It ...

Pi Day celebrates curiosity, creativity, and, let’s face it, carbs! Indulge in pies, explore math trivia, or bake cannabis-infused treats for a fun twist.

Pi Day rolls around every year on March 14. It is observed on March 14 because 3, 1, and 4 are the first three significant figures of π, making the date (3/14) a perfect match to honor the ...