Millions of people are affected by chronic dry mouth, or xerostomia, an agonizing side effect of damaged salivary glands. Currently, there is no cure for it. Researchers have established the world's ...

This condition, often caused by radiation treatment for head and neck cancer, affects millions and currently has no cure.

Although there have been dozens of cases of human foot-and-mouth reported worldwide, the only previous UK case happened in 1966 in Northumberland. A 35-year-old man, Bobby Brewis, a farm machinery ...