The Tyrannosaurus rex has long been cast as the ultimate predator—a towering, sharp-toothed monster tearing through the ...

A 259-million-year-old fossil skull of Yinshanosaurus angustus has been found, filling a key evolutionary gap in ...

Before modern predators ruled the land, giant hyena-like creatures roamed prehistoric Earth—and they were terrifying. In this video, we dive into the rise of these powerful carnivores, from ...

Long before the first dinosaur hatched, Earth's ancient life was already thriving. There were bizarre sea creatures and lumbering plant-eaters that ruled prehistoric landscapes for hundreds of ...