DENVER - Officials at the Denver Zoo said a 4-year-old fossa, a carnivore resembling a small mountain lion, is now on display at the facility's feline house. Zookeepers said Dorian the fossa, a species new to the zoo, previously lived at the San Diego Zoo and is now a resident of the Denver Zoo's Feline I Building, KDVR-TV, Denver, reported Monday. Officials said fossas, native to Madagascar, resemble mountain lions but feature primate-like agility and are most closely related to the mongoose. They said they are considering bringing in a female fossa to mate with Dorian. Experts said the status...