Using toilets is not always intuitive. That's when a sign or two can be helpful — and sometimes hilarity-inducing. The world is in a transitional toilet state. Bathroom innovators are working on ways ...

World Toilet Day — that's today, Nov. 19 — is no joke. (Although clearly the German toilets pictured above have a sense of humor.) This day in honor of the loo was created by Jack Sim, a Singapore ...

You have to go. You know, um, go potty. You are in a foreign country. And things are certainly looking a bit foreign. Do you sit or squat? Can you toss toilet paper down the bowl or hole? Let the ...