Slimy chunks of human gut can now grow up and get to work inside of mice. Transplanted into rodents, tiny balls of tissue balloon into thumb-sized nuggets that look and act like real human intestines, ...

A man from China who loved to eat raw beef has spent two years being examined by different doctors because of stomach pains. The doctors treated him for chronic anemia and stomachache but the ...

Doctors in Australia found a 7-centimeter piece of dental braces inside a woman's small intestine. The woman hadn't worn braces in 10 years. Experts say people with braces shouldn't worry — swallowing ...

Left: Representative images of FDG accumulation in the intestinal wall (above) and inside of the intestine (below). Right: Taking metformin results in a larger amount of sugar accumulating inside the ...