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 ...

Originally defined as the ratio between the circumference of a circle and its diameter, pi — written as the Greek letter π — ...

This year, though, it comes with some twists that won’t be seen again for a century. Pi Day, celebrated on March 14 (3/14), ...

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

Each year, on March 14, it's become traditional for numerophiles and mathematicians to pause and reflect on the most famous ...

Mathematician Dr. Steven Strogatz breaks down the history of the math concept and brings it full circle to recent science.

Happy Pi Day! The special day is celebrated around the world on March 14 in honor of the Greek letter Pi, which is also the ...

We'll add more as they're announced. But first ... Pi is the ratio of a circle’s circumference to its diameter. It's ...

This Thursday and Friday, March 13 and 14, area restaurants are honoring 313 Day and Pi Day with a few special deals.

To some people, Pi Day is about mathematics. To others, it’s an excuse to eat pizza. Either way, there will be celebrations ...

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 ...

Today, using sophisticated computers, researchers have come up with trillions of digits for pi, but there is no end. Why that letter? It’s the first Greek letter in the words “periphery” and ...