The last woolly mammoths were impressively inbred—but that’s not what killed them
Despite multiple attempts to resurrect woolly mammoths, the ancient animal species currently remains very much extinct. Their last known population—a group isolated by rising sea levels on Wrangel Island off the Siberian coast—managed to survive 6,000 years before finally disappearing roughly 10,000 years ago. But unlike the dinosaurs, what specifically caused the Wrangel mammoths to […]