Every March 14, Pi Day brings the mathematical constant pi (π) to center stage, uniting learners, professionals, and enthusiasts in mathematics and science through interactive activities across ...

Add Yahoo as a preferred source to see more of our stories on Google. Marie Callender's shows the best of both worlds with a celebratory Pi Day fusion of math and dessert: Take a pie out of a ...

WASHINGTON — Whether you love math or you're just into some good ol' dessert, this Saturday should be a sweet treat for you. That's because March 14 is Pi Day. It's a pun on the first three ...

The Panhandle-Plains Historical Museum (PPHM) celebrated the mathematical marvel of Pi (π) on Saturday, March 14, on the East ...

March 14 (UPI) -- Saturday's Google Doodle celebrates everyone's favorite math holiday, Pi Day. The Doodle features an ...