Study finds little agreement across 21 direct-to-consumer tests ...

New research has found that different gut health testing companies can provide wildly different results from the same fecal ...

U.S. health officials on Wednesday approved the first pill made from healthy bacteria found in human waste to fight dangerous gut infections — an easier way of performing so-called fecal transplants.

In the fall of 2023, NIST’s scientists in Charleston, South Carolina, received a special shipment of containers packed with baggies full of frozen human feces. Teams of scientists there and at an ...