Colossal Bioscience says it has “de-extincted” the dire wolf, but other scientists disagree and say more important conservation science is being lost in all the hype ...

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.

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 ...

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 ...

“Megafauna biomass tradeoff as a driver of ... American Megafaunal Extinctions at the End of the Pleistocene. Springer. Haynes, Gary. 2002. The Early Settlement of North America: The Clovis ...

gomphotheres and toxodons that roamed across Central America during the late Pleistocene. These megafauna ate prehistoric avocados whole, spreading the pits—and, as a consequence, the fruits ...