The Conversation

DNA evidence proves climate change killed off prehistoric megafauna

Author: The Conversation

Imagine a world populated by woolly mammoths, giant sloths and car-sized armadillos – 50,000 years ago more than 150 types of these mysterious large-bodied mammals roamed our planet. But by 10,000 years ago, two-thirds of them had disappeared.

Since the end of the 19th century, scientists have puzzled over where these...

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