Mini-stomach models that produce acid have been grown from human gastric cells, helping researchers study rare digestive diseases and test precise treatments.

A healthy digestive system is essential to process nutrients in food and eliminate waste. When food is consumed, the digestive process begins in the stomach. The stomach lining releases acids to break ...

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