The untamed wilderness of prehistoric North America was a realm where terrifying prehistoric creatures reigned supreme. From armadillos the size of cars to predatory birds tall enough to look a ...

In prehistoric North America, the short-faced bear (Arctodus simus) ruled the land. It was one of the biggest and most powerful predators the world has seen, weighing an immense 900 kilograms and ...

The fossil sheds light on interactions within the Cretaceous food web and may represent the first record of this type of ...

Cahokia Mounds State Historic Site, recognized as a UNESCO World Heritage site since 1982, stands as the largest prehistoric Native American settlement north of Mexico. This sprawling complex ...

Are wild horses truly “wild,” as an indigenous species in North America, or are they “feral weeds”—barnyard escapees, far removed genetically from their prehistoric ancestors? The question at hand is, ...

The fossilised neck bone of a flying reptile that was bitten by a crocodile-like creature 76 million years ago has been ...

Formed from prehistoric vegetation, the majority of these deposits are found in parts of Europe, North America, and Asia that were lush, tropically located regions during the Carboniferous.

Thescelosaurus has been at the heart of a prehistoric controversy because ... Thescelosaurus roamed western North America late in the reign of the dinosaurs, from perhaps as early as about 75 ...