5 Dinosaur Extinction Theories Beyond the Asteroid Impact You Should Know
You probably grew up hearing that a massive space rock wiped out the dinosaurs 66 million years ago. That’s the story most textbooks tell, and honestly, it’s a compelling one. A six-mile-wide asteroid slammed into what’s now Mexico’s Yucatán Peninsula, triggering catastrophic tsunamis, global firestorms, and a years-long impact winter that choked out sunlight. Three-quarters ...












