In school, you might have used pi to calculate the area of a circle or the volume of a cylinder, but the applications are ...

Pi gets a lot of attention this time of year, but there are plenty of other mathematical constants just as deserving of ...

Pi Day,” which is March 14, 3.14, is a day meant to recognize the special, infinite number that can also be recognized by its ...

Numbers rarely make headlines, but pi has a habit of doing exactly that. The ...

Student mathematicians spent Saturday crunching numbers and solving equations at Maria Carrillo High School’s library as part ...

SAN FRANCISCO -- Every March 14, mathematicians, scientists and math lovers around the world celebrate Pi Day, a commemoration of the mathematical sign Pi. That's because the date written numerically ...

March 14 circles back on the calendar, and Pi Day gives Americans a reason to smile at math instead of stress over it. What ...

Math enthusiasts around the world, from college kids to rocket scientists, celebrate Pi Day on Thursday, which is March 14 or 3/14 — the first three digits of an infinite number with many practical ...

Math rarely starts a shopping rush, but Pi Day pulls it off every March 14.

Pi Day is here once again, giving you the time to ponder the mathematic phenomena with a slice of pizza or pie. Here's where to find deals in Arizona.