I've long considered the act of writing on the walls of a bathroom stall to be akin to abandoning a shoe on the side of the highway: I never do it, but empirical evidence leads me to believe that ...

Even though everyone poops, most of us don’t really want to be reminded of that fact: we downright avoid discussing bowel habits with anyone — even our own doctor. But what happens in our gut is ...

Everybody poops (except me, when sharing a small space with a love interest), and yet the ins and outs (pun intended) of our bowel movements have remained somewhat of a mystery to most of us ...