Articles for category: Prehistoric Theories

The Day the Earth Changed: New Evidence on the Cataclysm That Ended the Dinosaurs

The Day the Earth Changed: New Evidence on the Cataclysm That Ended the Dinosaurs

Sixty-six million years ago, the Earth was thriving. Colossal dinosaurs ruled vast forests, inland seas teemed with ancient marine life, and a world of extraordinary biodiversity hummed along as it had for over 160 million years. Then, in a single catastrophic moment, everything changed. What followed that moment was not just a mass die-off. It ...

9 Fascinating Theories About the Disappearance of North America's Megafauna

9 Fascinating Theories About the Disappearance of North America’s Megafauna

Picture this: you’re walking across what is now the American Southwest, and towering mammoths roam in herds, giant ground sloths tear at tree branches, saber-toothed cats stalk the grasslands, and armadillo-like glyptodons lumber across the plains. Before around 10,000 years ago, North America was home to many large and exotic creatures like mammoths, gigantic ground-dwelling ...