Did these horned dinosaurs talk to each other with low-pitched sounds?
The dinosaur may have been quite "talkative." Scientists discovered a new species of dinosaur called the Tlatolophus galorum. (Image credit: Luis V. Rey) Paleontologists discovered fossils of a plant-eating dinosaur that belonged to a previously unknown species, one that was likely "talkative," based on the ear structure, which would've been adept at picking up low-frequency sounds. The tail of the dinosaur, which lived 73 million years ago, was first discovered in 2005 in the Cerro del Pueblo Formation near Presa de San Antonio in Coahuila, northern Mexico, according to a new study describin...