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Mammals

Open Wide! How Did the Sabre-Toothed Cat use its Teeth?

The sabre-toothed cat, Smilodon, is famous for its enormous pair of canines. But were these blades used for power, or were they precise instruments?

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Mammals Max's Random Ramblings

The Crossroads of History: America’s Great Biotic Interchange

Millions of years ago, Central America became an almost unparalleled highway for organism migration.