If you've ever answered nature's call and encountered a mysterious, unexpected shade of green, you're not alone. But what does it mean if your poop is green? While green poop is often due to dietary ...

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 ...

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It may be alarming to see green poop in your toilet bowl, but it isn’t necessarily a cause for concern. All stool starts out as greenish-yellow, says Baltimore colon and rectal surgeon, Jeffrey Nelson ...