The cub’s upper lip was unusually long for a cat of its size, which could indicate that adult Homotherium had saber teeth that were partially sheathed. Scientists now hope to unlock its DNA ...

All other saber-tooth cub remains are "very fragmentary," he added. Members of the Homotherium genus were widespread through ...

Here Are 5 Prehistoric Cats That Once Ruled the Earth: Proailurus is regarded as the common ancestor of all modern felines.