Three-quarters of your poop consists of water and most of the rest is food your body didn’t digest. Once it exits the digestive system, poop is usually a shade of brown, regardless of the appearance ...

People go to many extremes to celebrate St. Patrick's Day, but generating green stool shouldn't be one of them. Your morning trip to the bathrooom revealed you may have had one too many green beers ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why is my poop brown? – Ethan J., age 9, Potomac ...