For nearly two centuries, paleontologists have wondered what saber-toothed cats really looked like. Despite models in museums, dramatic paleoart, and even a starring spot in the Ice Age movies, the ...

Fossils tucked away in a museum drawer and identified merely as "feline" are actually from a very ancient and enigmatic saber-toothed cat that inhabited North America more than 5 million years ago.

The newly discovered fossils, dating back to roughly 5 million years ago, could have implications for human bipedalism, researchers say. Reading time 3 minutes Paleontologists recently revisited a ...

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