Ulcerative colitis is an inflammatory bowel disease in which the inner lining of the large intestine and rectum become inflamed. It is characterized by diarrhea, abdominal pain and blood in the stool.

Yellow poop or yellow diarrhea can have many causes, and though it's often harmless, it can indicate a more serious health issue. Experts explain how to tell why your poop is yellow and when to see a ...

Black poop in the toilet can be distressing, but there are lots of reasons why black stool happens, and not all of them are serious.

H. pylori (Heliobacter pylori) is a type of bacteria that infects your stomach. It can damage the tissue in your stomach and the first part of your small intestine (the duodenum). In some cases it can ...

Barstools and counter stools can be surprisingly pricey and tough to shop for. Here are our tested, worth-the-money favorites, along with buying tips.

Head on over to the REI 4th of July sale to save 30% on top-selling REI Co-op Flexlite chairs and stools for all your summer adventures.

Having white stool after diarrhea might result from taking antidiarrheal drugs. However, it could also be a symptom of a serious medical condition, such as liver disease or a blocked bile duct.