The human digestive system is a series of organs that converts food into essential nutrients that are absorbed into the body. The digestive organs also move waste material out of the body.

When is an elephant a picky eater? A study of the African elephant finds that, despite its large size and fast-operating digestive system, this mammal does not eat just anything. This ...

The digestive organs in the abdomen work together to absorb nutrients and move food through the digestion process. They include the stomach, gallbladder, liver, pancreas, intestines, and urinary ...

Termed as “the world’s most exclusive and expensive coffee”, Black Ivory is made in Northern Thailand from coffee beans that have passed through an elephant’s digestive system.