Want to impress the guests at your local Pi Day celebration this Saturday (3/14/15, hopefully at 9:26)? Pick up some tidbits of mathematical... The 'Math Guy' Presents 5 Facts About 3.14 People across ...

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Visiting professor of distinguished teaching in the math department Keith Devlin said that, during his childhood, he did not intend to go into mathematics as a career. “In elementary school, I was ...

The Weekend Edition Saturday Math Guy, Stanford professor Keith Devlin, has a problem. In fact, he has more than one... which he's happy to share with Scott Simon. What is the probability that in a ...

People across the world are eating pies and celebrating the circle this Saturday — and this year’s Pi Day is particularly special. The full date, 3/14/15, is pi to the first four places. At 9:26 a.m.