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 ...

Add Yahoo as a preferred source to see more of our stories on Google. (WTAJ) — “Pi Day,” which is March 14, 3.14, is a day meant to recognize the special, infinite number that can also be recognized ...

Does the date March 14 ring a bell with you? Best known as Pi Day, 3/14 is the celebration of the number that begins with 3.14159 … and never ends. Pi (π) is the ratio of a circle’s circumference to ...