During development of the digestive system, a complex network of nerves forms around it, creating a "second brain" - the ...

During development of the digestive system, a complex network of nerves forms around it, creating a "second brain" — the enteric nervous system (ENS ...

The hazards associated with microplastic pollution are becoming increasingly recognized. However, one study suggests that researchers have misjudged the impacts of nanoplastics — the insidiously ...

This film explores the complex process of human digestion, detailing how food is broken down into molecules by the digestive system. It follows the journey of food from the mouth, where it is chewed ...