Poop transplants work as well as antibiotics to treat a common and deadly cause of diarrhea, and perhaps even better, researchers reported Saturday. Their small and unusual study suggests that doctors ...

Gastroenterologist Dr. Trisha Pasricha has some tips for whether to poop on company time (yes), whether to wait (no) and how to relax while on the job.

What goes on in that gastrointestinal tract of yours? Well, we have a general idea, but evidence is mounting that the gut and the microbes that live there play an important role in a huge variety of ...