Friday is Pi Day, a national celebration of the mathematical concept, which is the ratio of a circle's circumference to its ...

Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — ...

Building the full value of pi has been a project thousands of years in the making, but just how much of this infinite number ...

March 14 — a day you’re more likely than most others to eat — or throw — a pie and get a reduced price on your pizza. It’s ...

Pi Day celebrates curiosity, creativity, and, let’s face it, carbs! Indulge in pies, explore math trivia, or bake ...

Every year, mathematicians, educators, and enthusiasts mark March 14 as Pi Day, celebrating one of the most fundamental ...

Day and it’s also Albert Einstein’s birthday! Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 ...