Colossal Bioscience says it has “de-extincted” the dire wolf, but other scientists disagree and say more important ...

Megafauna have always existed in Australia. But around 2.5 million years ago, they became enormous. The largest of these animals existed during a period of time known as the Pleistocene epoch.

They were the ancient Australian megafauna—huge animals that roamed the continent during the Pleistocene epoch. In boneyards across the continent, scientists have found the fossils of a giant ...

And absence of other megafauna in kill sites doesn't mean ... two million years only to succumb to the one that closed the Pleistocene. The dearth of evidence doesn't deter researchers working ...

At the end of the Pleistocene epoch, around 12,000 to 11,000 years ago, many “megafauna” species went extinct. Scientists are still trying to understand why this extinction event occurred.

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American Association for the Advancement of Science (AAAS) Evidence for Human Involvement in Extinction of Megafauna in the Late Pleistocene (9 of 9)...American Association for the Advancement of ...