Some restaurants are offering special $3.14 promotions this Friday. In honor of Pi Day, pizza chains and national restaurants are celebrating the sweet holiday with special promotions and even some ...

Today’s the day to celebrate pi, perhaps with a slice of pie? It’s Pi Day, the annual celebration of π (pi), the ratio of a circle’s circumference to its diameter. The numerical version of this is ...

A Papa Johns fan favorite will soon return to menus nationwide, the pizza chain said. Photo by Papa Johns A Papa Johns fan favorite is back by popular demand. The cheesy burger pizza returns to menus ...

Pi Day is an annual national celebration of the mathematical concept, which is the ratio of a circle's circumference to its diameter and equals 3.14... March 14 is also reportedly the birthday of ...