Fecal analysis could help deliver personalized, microbiome-based diet advice. This article is from The Checkup, MIT Technology Review's weekly biotech newsletter. To receive it in your inbox every ...

Stool tests are not always necessary, as viral gastroenteritis often resolves on its own. However, can help confirm infections and identify other digestive conditions. If a doctor orders a stool test, ...

Smithsonian researchers used fecal samples to identify specific wild swift foxes. This method allows for non-invasive monitoring, which reduces stress for the animals. Wes Overvold, Smithsonian’s ...