The hunting allosaurus used its head like a baseball bat, knocking its prey sideways before using its teeth to tear away flesh. Allosaurs, which were built like tyrannosaurs only smaller, lived and ...

A smaller cousin of the Tyrannosaurus rex, called Allosaurus, may have fed on its prey in a fashion similar to modern-day falcons, a new study finds. 70 million-year-old hypercarnivore that ate ...

ATHENS, Ohio (May 21, 2013)—The mighty T. rex may have thrashed its massive head from side to side to dismember prey, but a new study shows that its smaller cousin Allosaurus was a more dexterous ...

The early cousin of Tyrannosaurus rex had a much weaker bite than the most fearsome predator ever to roam Earth, so it may have relied on the sharpness of its teeth and a tough but lightweight skull ...

Did you have any doubts about how scary it would be to run into a T-Rex? If you answered "yes" to that question, then you need to take a closer look at the power of the ancient animal's jaw. A study ...