Excrement
How exercise can help—or hurt—your digestion
Wombats have buns of steel—and they poop in cubes. Here's why.
How to avoid food poisoning on your next trip
Science bloopers
These new toilets could solve a global problem
They perform an essential health service—in secret
Ancient palace guards ‘preserved’ in termite poop
In a first, microplastics found in human poop
What to Know About the Germs in Your Home
Inside the Hidden Dangers of Life Without Toilets
Nearly a Billion People Still Defecate Outdoors. Here’s Why.
Talking Toilets With Matt Damon
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