Two new horned dinosaurs have been named based on fossils collected from Alberta, Canada. The new species,Unescopceratops koppelhusae andGryphoceratops morrisoni, are from the Leptoceratopsidae family of horned dinosaurs. The herbivores lived during the Late Cretaceous period between 75 to 83 million years ago. The specimens are described in research published in the Jan. 24, 2012, online […]