When is Pi2Day, and why is it important? Every year on June 28, Pi Network celebrates Pi2Day, a kind of mid-year check-in that builds on the original Pi Day (March 14). It’s supposed to be a clever ...

SAN FRANCISCO -- Every March 14, mathematicians, scientists and math lovers around the world celebrate Pi Day, a commemoration of the mathematical sign Pi. That's because the date written numerically ...

Hedy Phillips is a freelance lifestyle writer based in New York. While she's not writing on topics like living on a budget and tips for city dwelling, she can usually be found at a concert or ...