Physicists are now using principles from quantum mechanics to build a new model of the abstract concept of pi. Or, more ...

It's World Pi Day — Mar. 14, or 3/14, the first three digits of pi — and to celebrate, Google has announced that one of its engineers, Emma Haruka Iwao, has set a new world record for calculating pi, ...

A data storage company has decoded more than 100 trillion digits of pi — smashing the world record for calculating the never-ending number. Unraveling this hefty slice of pi required the equivalent ...

Calculating 100 trillion digits of pi is a feat worth celebrating with a pie. (Google Graphic / The Keyword) Three years after Seattle software developer Emma Haruka Iwao and her teammates at Google ...

After thousands of years of trying, mathematicians are still working out the number known as pi or “π”. We typically think of pi as approximately 3.14 but the most successful attempt to calculate it ...

For the first time in a century, Pi Day will include on the first five digits of Pi — 3/14/15. To celebrate the mathematical constant on March 14, Chicagoans will have the opportunity to participate ...

Happy Pi Day of the century! Every March 14, math enthusiasts around the world celebrate the mathematical constant known as pi, often written simply as 3.14. Pi describes the ratio of a circle’s ...

For pie makers, winter can be brutal. "The first two weeks of January, everybody's on a diet. Everybody's on a budget. It's really hard to turn a profit in that first quarter,” said Paula Haney, the ...