Human societies have long depended on the division of labor to thrive-walk into any town, and you can probably find bakers baking bread, truck drivers ...

or duck-billed dinosaurs, and tyrannosaurs. She said the Heleocola fossil — a piece of jawbone and three molar teeth — was ...

A groundbreaking study has challenged the long-held belief that China's remarkably preserved dinosaur fossils were created by ...

While there are now fossil hominins twice as old as Lucy, she remains a paleoanthropological rock star. Made up of 47 bones ...