NASA's new-and-improved space toilet has a redesigned seat that should be more accommodating to female astronauts aboard the International Space Station.

POOP
Lurking in the sewer systems under your feet is a threat so horrifying, so disgusting, that the mere mention of it sends a shiver down the spines of sanitation specialists everywhere. Here’s what you need to know about fatbergs.
Toilets have always sent contaminants into the air, but the coronavirus pandemic is giving new urgency to the practice of closing the lid whenever possible.
When it breaks down, poop from king penguins releases nitrous oxide—a gas that affects both the environment and the scientists who study it.
Explore a 3D-model of a lizard's record-setting poop, formed by its taste for pizza grease, that will haunt the halls of eternity.
Late-night host Johnny Carson thought he was making an innocent joke about a shortage of toilet paper. Then the panic buying began.
Consumers are used to options, but with toilet paper, it's white or nothing. The reason why is a little messy.
Dick Wilson, the star of more than 500 Charmin toilet paper commercials, became one of the most recognizable faces in the country.
Not everyone wanted to stare at a chamber pot all day. With this volume, people could cover up their waste receptacle and seem well-read all at the same time.
In an effort to boost workplace productivity, an English toilet manufacturer designed a commode that's unbearable to sit on after five minutes.
In an effort to substantiate an old tale of an Inuit who crafted a knife out of feces, a Kent State University professor attempted to forge a similar tool from his own poop. The results stunk.
Chimpanzees in captivity are known to throw their own poop at visitors. What's behind this crappy behavior?
The durable little killifish egg can travel along the swan's digestive tract and later hatch, which might explain how some fish wind up in isolated freshwater locations.
The company's Forever roll of toilet paper is up to 12 inches in diameter, reducing the need to change rolls.
Astronaut Scott Kelly used cotton swabs to take samples of his fecal matter. He then sealed it in tubes and sent it back to Earth via rocket.
Antarctica is one of the last pristine places on Earth. The only problem? The scientists and tourists who travel there keep defecating.
Climbers face many risks while scaling Denali: avalanches, altitude sickness, bears, and now, melting piles of poop.
Mt. Everest's Tibetan base camp is now closed to tourists. Permitted climbers who do make the trek have to bring their poop back with them. Here's why.
The warty comb jelly forms an anus only when it needs to defecate, and it may hold clues to how the anus evolved millions of years ago.
The Portland Loo is a patented public bathroom that resists loitering and vandalism. It also doesn't have a sink, and it might be coming to a city near you.
It won't be the world's first poop museum. But it's a strong contender for the world's cutest poop museum.
You may have heard some tales about Thomas Crapper, the Victorian-era inventor and sanitary engineer, but there’s a good chance those stories are untrue. In honor of Thomas Crapper Day on January 27, we want to set the record straight.