Most restaurant owners know that wine-by-the-glass sales can increase revenues and profits. But what do empirical studies from restaurant and hospitality researchers say about how to promote BTG sales?

Those planning to open a wine bar or already doing so should consider an adaptable business model that has specific objectives and may target specific markets.

Vinology, the scientific study of wines and winemaking, is increasingly gaining the interest of consumers as well as the industry. This article looks at five universities around the world that offer professional courses in all things wine.