"Stool toileting refusal" is quite common—here's how you can get past it. Rachel Fairbank is a freelance science writer based in Texas. When she is not writing, she can be found spending time with her ...

Since the introduction of the flush toilet more than 100 years ago, we've been going about our business in basically the same way: sit, go, flush. A few years ago, a Utah family decided to update that ...

Q: Potty training advice needed: Our son just turned 3. He's great with peeing, except he still wears diapers for sleeping. We are struggling with pooping. He knows he's supposed to go in the potty.

The source of their distress? A small child who is trying to learn how to poop like a member of modern society. Ask any parent who has had to do multiple loads of particularly unpleasant laundry, or ...