If my high school geometry teacher, Peggy Kubicek, had told me that one day I would joyfully celebrate Pi, I would have thought she was being irrational. (Warning: math puns ahead). But if she’d told ...

Add Yahoo as a preferred source to see more of our stories on Google. Cold vodka. That's Susan Maguire’s secret ingredient for making a perfect pie crust. “Susan gave us a lesson at her home to make a ...