The Secrets Cycle of Ice Ages and Extinction

Every era had its own apex predator. The Mesozoic had the Tyrannosaurus rex. The Cenozoic had the Barinasuchus. But the one that has stood the test of time as the true ruler of Earth was, and always will be, Mother Nature. Indifferent and unpredictable, it follows its own natural law and cycle. Sometimes painting the world in frozen hues-a chilling reminder of her timeless power.