Sure, it's a nod to 3.14, the never-ending number that describes a circle's circumference, but the reason people show up for ...

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

Did you know a 5K is about 3.14 miles? So right around Pi Day is the perfect time to run one. Atiyah Harmon, founder of Black ...

It was a surprise ceremony at the White House presided over by President Donald Trump to unveil a $100 billion investment ...

In Tyler, celebrations were held to commemorate the day, including the Tyler Public Library’s 4th Annual Pi Day Competition, ...

BAKERSFIELD, Calif. ( KGET) — Pi is the never ending number beginning with 3.14, representing the ratio of a circle’s ...

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

Day was too much for Dawne Schreckengast and June Erb. The friends from Union County said Friday was the first time they ...

SIOUX CITY (KTIV) - March 14 is Pi Day, 3.14, and home-school students chose to celebrate in nature. The Dorothy Pecaut ...

Today marks National Pi Day, a celebration of the mathematical constant, and businesses in St. Louis are joining in on the ...

Box of Maine, a gift shop in Brewer, giving away free whoopie pies on Pi Day, donating 10% of proceeds to the Rand-May ...

Slice Pie Company is celebrating the grand opening of its new Raleigh location, fittingly on Pi Day. The business is moving ...