Yum Brands Inc's disappointing Pizza Hut and Taco Bell results, along with other data, suggested the U.S. fast-food business remained weak in the seco

Fast-food titans McDonald's, Taco Bell and KFC are conquering the globe, but they are losing to the likes of In-N-Out Burger, Chipotle Mexican Grill a

Yum Brands Inc on Wednesday said its KFC business bounced back in China, its No. 1 market, but its stock fell more than 2 percent in extended-hours tr