Bright red blood in your stool, also known as hematochezia, is a sign of bleeding in the lower digestive tract. It is most likely caused by a condition like hemorrhoids or diverticular disease.

If a hemorrhoid fills with too much blood, it can burst, which may cause some discomfort. Some people might be able to treat a popped hemorrhoid at home, but others will need medical treatment.

An expert MD explains what red poop could mean for you, from harmless causes to signs of something more serious.

A video shared on Instagram by a tour guide shows rainwater washing down red dirt. A stunning natural phenomenon that occurred in Iran recently has captivated and stunned people worldwide.