Today is Pi Day for 2026, the universal celebration of an amazing, mysterious, and irrational mathematical constant. What's that, you say? Why do we celebrate something that shows up in some of the ...

Saturday is Pi Day, a national celebration of the mathematical concept, which is the ratio of a circle's circumference to its diameter and equals 3.14... Schools and museums often plan events to ...

Recap of the Starlink 10-48 mission, which launched atop a SpaceX Falcon 9 rocket on Pi Day, Saturday, March 14 from Cape ...

The 14 th of March marked the anniversary of the day celebrated by all mathematical enthusiasts – Pi Day! You might not have ...