A pack of saber-tooth cats (Smilodon) fight with adult Colombian mammoths over a juvenile mammoth they've felled. A new analysis by a team of biologists concludes that 'hypercarnivores' such as these ...

On a superficial level, the predatory habits of the saber-toothed cat Smilodon would not seem to be especially mysterious. Traditionally – and incorrectly – restored as a lion with extra-long upper ...