Imagine standing in a place where time folds in on itself—a vast landscape of mountains, valleys, forests, and rivers. Now ...

An archaeological site in Germany suggests communal hunting and complex thinking emerged earlier in human evolution than once thought.

Earth was once ruled by giant reptiles. Tyrannosaurus rex, the king of tyrant lizards, crushed bones. Spinosaurus hunted in rivers. Triceratops used horns for defense. Stegosaurus had plates and a ...