“It is no use asking for the impossible, such as, say, the exact wiring diagram for a cubic millimeter of brain tissue and the way all its neurons are firing,” Crick wrote in Scientific America ...

Pancreatic islets are clusters of cells within the pancreas. They secrete insulin, the hormone that plays a crucial role in regulating blood sugar levels. In people with type 1 diabetes ...

Type 1 diabetes symptoms come on very quickly, as the body’s pancreas stops producing insulin. This can happen over the course of weeks, or it can appear suddenly. While type 1 was once known as ...