Bright red blood in your stool can be caused by a wide range of conditions. Often, bleeding during a bowel movement is a clue ...

MEDICS were shocked to learn a woman’s iron deficiency was caused by worms feeding off her body. The 75-year-old woman ...

when they're sitting inside the digestive tract. This blood might also make your stool look darker than usual. Constipation is the most common cause of bloody diarrhea in children. Children can ...

The Human Virome Program will analyze samples from thousands of volunteers in an effort to understand how viruses affect ...