They’re seen all around, little blue buildings that hold a plastic throne. Or in LuAnn Rusch’s case, the “seat of approval.” These portable toilets, biffs or “port-a-potties,” as they are commonly ...

Perhaps you experienced a bidet while traveling in Europe or Asia, where they’re fairly common. On first glance at your hotel’s bathroom, you might have wondered why there seemed to be a second, mini ...

Sandra Wu is a contributor to Zester Daily where she recently wrote about her trip to the restaurant Modern Toilet in Taiwan. Guests sit on toilet seats and dine at a bathtub converted into a table.