Two new dinosaur species discovered in southern Utah

SALT LAKE CITY -- Scientists said Wednesday they've discovered fossils in the southern Utah desert of two new dinosaur species closely related to the Triceratops, including one with 15 horns on its large head. The discovery of the new plant-eating species - including Kosmoceratops richardsoni, considered the most ornate-headed dinosaur known to man - was reported Wednesday in the online scientific journal PLoS ONE, produced by the Public Library of Science.