An expert reveals the hidden meanings behind emojis that parents should look out for - including the cat face, dynamite and ...

The color of your poop (stool) can provide clues about diseases or conditions affecting the digestive tract. Some of the causes are harmless, like eating colored foods or taking certain medications, ...

Black poop can be harmless, caused by certain foods or medications, or it can be a sign of melena, meaning there’s blood in your stool. Melena happens when bleeding occurs in the upper digestive tract ...