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. When you need to poop, you probably just do your business, flush and go. But before you flush, you should take a look at what ...

Ever wondered why poop floats? Turns out it’s not because of fat, like you may have heard. Hosted by: Olivia Gordon Support SciShow by becoming a patron on Patreon. Dooblydoo thanks go to the ...