Pi is part of Egyptian mythology Egyptians believed that the pyramids of Giza were like math marvels, built on the principles ...

Pi, which is the ratio of a circle's circumference to its diameter, is celebrated with its own holiday on March 14.

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

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

But come March 14, it is all about paying due to perfect pies, for that is Pi Day. The date tells the tale: It's 3/14, or ...

When is National Pi Day 2025? What to know about Pi Day activities for kids, songs, movies, jokes, deals, snack ideas and more.

Happy Pi Day! The special day is celebrated around the world on March 14 in honor of the Greek letter Pi, which is also the ...

Pi Day, celebrated on March 14 each year, honors the mathematical constant π with plenty of deals on sweet and savory pies, ...

Years ago, the infinite decimal 3.14 or its Greek symbol pi was mostly known to math and science geeks, but now March 14 is ...

Pi Day is celebrated annually and is based on a symbol used in mathematics to represent a constant, Pi Day.org explains. It ...