"Being able to move your jaw from side to side might not seem surprising from a human point of view, but if you look across all vertebrate species—half of which are fish—it is almost unique ...

It's part of a lower jaw ... view of the mandible, just steps from where it was sighted by Chalachew Seyoum, an Arizona State University graduate student from Ethiopia. "I was on the other side ...

But according to Wroe, all of these explanations have a fatal flaw – our jaws aren’t weak at all. They’re actually remarkably efficient for a primate. The notion of weak human chops was ...

that they have located some human remains - that being a mandible with teeth still intact." "The entire jaw, from the hinge point around, seems to be primarily intact," he later noted after ...

Being able to move your jaw from side to side might not seem surprising from a human point of view, but if you look across all vertebrate species -- half of which are fish -- it is almost unique ...

It's part of a lower jaw ... side – was lying on the ground, having eroded out of the hill. Several dating methods confirmed its age as roughly 400,000 years older than the previous record for a ...