In a bizarre corner of the TikTok universe, people buy unclaimed packages for a few dollars a pop, and then unbox them. Sometimes, they get lucky, as with Louis Vuitton or Nike items; other times, ...

Want to donate a stool sample for science? You've got choices. Two projects seeking to study the bacteria, fungi and other microscopic creatures that live on human bodies are now posted on Indiegogo, ...

Banking samples of your own poop in your youth and then transplanting them back when you're old might be a key to healthy aging, scientists suggest. Stool samples frozen and stored when a person is ...

A stool test is a diagnostic procedure that involves analyzing fecal matter, or poop, to check for signs of infection, inflammation, or disease. The specific analysis depends on a person’s symptoms ...