Bird beaks come in almost every shape and size—from the straw-like beak of a hummingbird to the slicing, knife-like beak of ...

A study that was recently published in the journal Palaeontologia Electronica revealed that more T. rex fossils are now held ...

He named the dinosaur Astrodon, or “star tooth.” Seven years later, the paleontologist Joseph Leidy would formally record the species as Astrodon johnstoni—a large, long-necked, plant-eating ...

TEHRAN - A recently discovered dinosaur footprint in the Deh-Alireza region of Dashtkhak, located in northern Zarand county ...