PASADENA, Calif. — Flippy is back. After a rocky debut in March that only lasted one day, Flippy, the hamburger-flipping robot, is back in action at the Caliburger restaurant here in the heart of this ...

Fast food just got even faster. When it comes to flipping burgers, robots are making mincemeat out of the human competition — just check out the newly-opened Burgerbots in California’s Silicon Valley, ...

An audience gathers around the transparent 14-foot-long "culinary instrument" in a restaurant called in San Francisco's SoMa neighborhood. Brioche buns are sliced, buttered and toasted by paddles ...