Although many sought to find it, the calculation of pi, which is also expressed by the fraction 22/7, is commonly credited to ...

Why that letter? It’s the first Greek letter in the words “periphery” and “perimeter,” and pi is the ratio of a circle’s periphery — or circumference — to its diameter. The number ...

Friday we will observe the first of the two spring geek holidays. Yes, I said geek, not Greek. Pi day will be here before we know it. Pi day is celebrated every March 14 to celebrate the ...

The Greek mathematician Archimedes is considered the first person to accurately approximate Pi in 250 B.C. after he created an algorithm, which is why Pi is sometimes called Archimedes' constant.

Image made with elements from Canva. It’s March 14, or Pi Day, that day of the year where we celebrate the ratio that makes a circle a circle. The Greek letter that represents it is such a part of our ...

After over half a century of cheesy, saucy, deep-dish glory, one of Chicago’s most iconic pizza institutions is calling it quits. My Pi (yes, that one with the Greek symbol and the buttery crust) has ...