Add Yahoo as a preferred source to see more of our stories on Google. The cast of the skull of Nigersaurus. The fossil skull of Nigersaurus was one of the first dinosaur skulls to be digitally ...

Add articles to your saved list and come back to them any time. Paleontologists Thursday unveiled a 110 million-year-old African sauropod dinosaur with a weird anatomy including a mouth that powered ...

A dinosaur discovered in the Sahara had a mouth that worked like a vacuum cleaner and operated more like a “Mesozoic cow” than a reptile, report researchers writing in today’s issue of the journal ...