Pi facilitates the understanding of curved surfaces, hence its use in engineering, architecture, and physics. Pi shows up in ...

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 ...

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

This year, though, it comes with some twists that won’t be seen again for a century. Pi Day, celebrated on March 14 (3/14), ...

Scientists have calculated the value of pi to one hundred trillion digits, but you don't have to be a mathematician to ...

The cultural shift to the political right will have foreseeable consequences, but banning of controversial books such as “Huckleberry Finn,” “To Kill a Mockingbird,” “Catcher in the Rye” and “The ...