Mathematician Carlos Castillo-Chavez says that pi is so important to math that using its simple, geometric definition denies its greater powers. "[Pi] brings you into the world of mathematics, which ...

Raspberry Pi is credit card-sized computer that costs less than $40. You might be thinking, “Why am I shelling out thousands of dollars for the latest object d’art out of Cupertino or Redmond when ...

Today, our Facebook feeds will be peppered with references to Pi Day, a day of celebration that has long been acknowledged by math fans and which Congress made an official holiday in 2009. Every ...

You’re likely familiar with Pi Day, perhaps the most popular of geeky holidays. Hooray. But I’m here to tell you that Pi Day is wrong — or rather, the entire idea of pi as a mathematical concept is ...

(CBS News) Pi Day is upon us and Ford Motor Company is celebrating the mathematical constant by launching a math challenge on the link-sharing site Reddit. "Starting today at 11 a.m. EDT, Ford Fusion ...

Tomorrow is March 14, a.k.a. Pi Day. Regrettably, this isn't an official national holiday (yet). But it is a holiday that will be celebrated all over the Internet. I was surprised to learn that one of ...