By Martin M Barillas The earliest known prehistoric saber-toothed predator, living west of the Rocky Mountains millions of years ago, has been described for the first time. Dubbed Diegoaelurus vanvalkenburghae, the cat-like predator was hyper-carnivorous, subsisting entirely on meat. Like the larger and better known saber-tooth cat, called Smilodon, it had saber-like teeth in its […]
