As if math wasn't confusing enough, we have Pi to contend with. An irrational number that has no end. It sounds like an easy ...

WEST PALM BEACH, Fla. (AP) — 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 ...

Allentown, PA (18103) Today Mostly sunny and not as cool or windy; a bit more seasonable by afternoon ...