An curved arrow pointing right. Two Ice Age cave lion cubs were found frozen in permafrost this past summer. Now researchers are attempting to clone them. Produced by Matt Stuart. Video courtesy AP.

Now, according to LiveScience, more revelations are coming to the surface 12 years later, including the bones of two ...

A strange cast of ferocious predators and giant ... in ice age North America were the biggest and most powerful carnivores, they had some stiff competition. Twenty thousand years ago, lions ...