Megafaunal Extinction
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Climate change took away ancient animals’ food supply; holds implications for today’s wildlife
Analysis suggests that climate change had a significant impact on megafauna diets and was a primary factor in their extinction. Read MoreJun 2, 2017
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Evidence shows starvation did not cause saber-tooth cat extinction
The latest study of the microscopic wear patterns on the teeth of the American lions and saber-toothed cats that roamed North America in the late Pleistocene found that they were living well off the fat of the land in the period just before they went extinct. Read MoreDec 26, 2012