A new species of horned, plant-eating dinosaur has been identified by U.S. and Canadian paleontologists from fossils originally collected in 1958. An artist’s reconstruction of Xenoceratops (Canadian Journal of Earth Sciences) The newly identified dinosaur Xenoceratops foremostensis lived about 78 million years ago in what is now Alberta, Canada. Xenoceratops means ‘alien horned-face,’ referring to the strange pattern of horns on its head...