Hey, it's Pi Day! That's right, March 14 every year is celebrated by folks everywhere because it's 3/14 or, like the first three digits of Pi, 3.14. So we all joke around with Pi pies and pizza pie ...

It's Pi Day! Happy Pi Day, everyone! No, not that pie. The other Pi. This one. Pi, as you might remember from your High School math class, is a a finite number used to calculate the ratio of a ...

Like other math nerds ringing in the new year — at least those in the United States — she is eagerly awaiting a once-a-century phenomenon: A very special Pi Day, March 14, 2015, or 3/14/15 for those ...

The number pi goes far beyond 3.14. In fact, the mathematical constant has an infinite number of digits after its decimal. On Wednesday morning a Greenwich man made an attempt to set a new world ...