Math fanatics from all around the world and everyone else who just loves ancient Greek pi (or pie) celebrate on March 14.

Pi belongs to a huge mathematical group called irrational numbers, which go on forever and cannot be written as fractions.

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 ...

Learn these interesting facts about pi before Pi Day on March 14 Facts about pi you don’t want to miss How much do you really ...

Celebrate Pi Day on March 14 with math enthusiasts worldwide, honoring the infinite and practical uses of the mathematical ...

WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, ...

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 ...

Perkins American Food Co.: Perkins is offering a "sweet deal" on Pi Day March 14. Present this coupon at participating ...

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