At a shocking 20 centimeters (8 inches) long and 5 centimeters (2 inches) wide, this coprolite is the largest intact piece of ...

My patient is a 35-year-old man with a history of abdominal pain and loose stools for the past 8 months. He has approximately 1-2 episodes per month. Three months ago a stool analysis showed Entamoeba ...

Famous for their innovative products, Japanese toilet makers have introduced new stool analysis technology to their products in a bid to attract health-conscious buyers. Toto Ltd released two new ...

Scientists are using isotopes to answer a surprising variety of questions about the world, according to University of Cincinnati Professor Brooke Crowley. Isotopes are different forms of the same ...