what killed the dinosaurs

New research reveals that dinosaurs were struggling to survive long before the K-T extinction event (asteroid strike).  
For years, kids have been taught that the dinosaurs were likely wiped out by an asteroid strike that hit present-day Mexico around 66 million years ago. The image presented is one of a thriving dinosaur society entirely wiped out almost overnight, as the asteroid barreled through the atmosphere at the […]

Dinosaurs Were Struggling to Survive Before Asteroid Strike