Kentucky Fried Chicken this week unveiled an edible nail polish in Hong Kong that it says tastes like fried chicken. The Wall Street Journal tried it out. Photo/Video: Menglin Huang/The Wall ...

KFC in the U.K. is trialing an edible coffee cup, the "Scoff-ee Cup," that tastes like chocolate. The cup "has been made from a unique biscuit, wrapped in sugar paper with a layer of heat ...