A doctor has praised a soup recipe used by the world's longest-living family. Reportedly, the family ate the soup every day, and the doctor mentioned it could lower the risk of developing cancer.

As one of the last keepers of the city’s traditional snake soup industry, Chau saves three live snakes for occasional display in wooden drawers that once housed more serpents for cooking.

As Lanzhou beef noodle soup goes from regional specialty to global attraction, I set out to find the best bowls in New York ... where people travel from across the world to master the craft ...