Every March 14, we celebrate Pi Day, a holiday dedicated to … wait, what is pi, exactly? This amazing little number that starts with 3.14 is what you get when you divide any circle’s circumference ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart of modern physics. Researchers at IISc discovered that the same ...

You don’t have to be a mathematician to appreciate Pi Day. Each year on March 14, food lovers celebrate the famous mathematical number know as 3.14 by indulging in some sweet and savory pies (aka ...