As people celebrate Pi Day this March 14, the mathematical constant continues to be part of everyday life for scientists and engineers.

(NBC) - Happy Pi Day! The annual celebration, held every March 14, is your chance to pay tribute to the most famous constant in math and physics: the number you get when you divide the circumference ...

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

Did you know there are holidays for almost everything? While the U.S. may have 11 official federal holidays, there are actually thousands of quirky, themed days that make the calendar a whole lot more ...

Math nerds and dessert enthusiasts unite to celebrate Pi Day every March 14, the date that represents the first three digits of the mathematical constant pi. Representing the ratio of a circle's ...