Pi Day is a favorite holiday for both food lovers and mathematicians. For the foodies, the reasoning is simple. Pi Day brings ...

That means 3 cakes will cost 3 times 9 credits, which equals 27 credits altogether. Number facts are simple calculations with two numbers. They could be addition, subtraction, multiplication or ...

On the 20th anniversary of the Sept. 11 terror attacks, USA TODAY is republishing articles published in 2002 that looks at some of the facts and figures related to ...

Before NASCAR officially turns the page to Atlanta, let's take a look at some of the facts and figures behind the 67th ...