Parts of the fossilized skeleton of a large, meat-eating dinosaur with razor-like claws and sharp, jagged teeth, which once roamed the plains of South America and Australia millions of years ago, have ...

It’s a battle of cousins, but the grizzly would come out on the losing side. Each of these animals has unique traits that make them capable of defeating a grizzly bear in a one-on-one fight. From the ...