Prehistoric animals once roamed — and ruled — planet Earth. Some of them, ... They soon faced formidable foes like the ...

With jaws equipped to tear the flesh from the bones of their prey, extinct carnivores known as "bear dogs" were powerful predators that prowled Asia, southern Africa, Europe and North America more ...

New Species Of Prehistoric European-Dwelling “Bear Dog” Named After Human-Eating Cyclops. Complete the form below to listen to the audio version of this article.