Imagine a world where monstrous beasts, with jaws large enough to crush bones and attitudes as fierce as their appearance, roamed the wilds of ancient North America. These were the entelodonts ...

North America’s Oldest Known Footprints Point to Earlier Human Arrival to the Continent New dating methods have added more evidence that these fossils date to 23,000 years ago, pushing back ...

Archaeologists have shed light on how prehistoric humans in North America hunted megafauna, such as mammoths. The research, published in the journal PLOS ONE, proposes that these hunters used ...