Your poop reveals key clues about your health — here are a few red flags to keep an eye on.

Add Yahoo as a preferred source to see more of our stories on Google. Your small intestine is lined with tiny protrusions called villi that play a big role in digestion. Sebastian Kaulitzki/Science ...

Parents of babies and pets don’t think twice about discussing their little ones’ poop. They laugh over vile diaper explosions, read Everyone Poops at bedtime, scoop up puppy dookie and ponder its ...

There are days when you leave the bathroom with a smile, feeling lighter and relieved after having a smooth and easy poop. But then there are others when nothing seems to happen, your legs go numb, ...

The next time you go number two, you should take a peek in the toilet. (You should actually be doing this after every bowel movement, doctors say.) While certain things such as blood in your poop and ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Much of the food you eat is absorbed by your digestive system, which includes your ...