Unlike pi, these Pi Day jokes won't go on forever—but the LOLs will keep going for a while! Punny Pi Day jokes everyone will ...

Add Yahoo as a preferred source to see more of our stories on Google. Fans were seeing more than double when “Blue Bloods” star Tom Selleck made a rare appearance at the Detroit Tiger’s annual Magnum, ...

WEST PALM BEACH, Fla. — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — the first three digits of an infinite number with ...

Pi Day, held on March 14 each year, is a celebration of the world’s most famous irrational number — and for many, a chance to score discounts on sweet and savory pies. Whether you’re a math enthusiast ...