Add Yahoo as a preferred source to see more of our stories on Google. Today marks National Pi Day in the United States and around the world. The holiday commemorates a timeless symbol beloved by many ...

March 14—aka Pi Day—isn’t just for math nerds. It’s the one day a year where we celebrate the magic of the number π (pi), which starts at 3.14 and goes on forever. But Pi Day isn’t just about ...

HARRISBURG, Pa. (WHTM) — Friday is March 14 — Pi Day, for the numerical sequence 3.14. Harrisburg’s Whitaker Center celebrated the never-ending number. The science center invited students from Reach ...

People celebrate Pi Day on March 14th to honor the mathematical constant pi (π), which is used in many equations and calculations. The date 3/14 is close to the first three digits of pi (3.14).