A newly described duck-billed dinosaur unearthed in Mexico has an epic ... similar to how a bird's beak can reveal a lot about the bird as a whole. The sharp angle of the dinosaur's snout was ...

Its incomplete fossils have puzzled scientists for decades, sparking debates about whether it was truly an early ancestor of today’s ducks and geese ... a distinct beak structure, and strong ...

They learned that hadrosaurs decimated branches and leaves with their toothless beaks, grinding them ... and a head cast of Parasaurolophus, a duck-billed dinosaur with a long bony head.