ATEN-POUND bite requires a forty-pound contraction of the human jaw muscles. That is because the jaws are built on the principle of a pair of tongs, The power is applied near the joint ...

A group of scientists have discovered the jaw bone of an ancient human species that lived about 1.4 million years ago. The ...

"It was unclear at the time if the remains were real," police said. One of the bones was later confirmed to be a human jaw, they added in the department's Feb. 2 bulletin. 3 New Mexico High ...

scientists have discovered another human relative that had been previously unknown. A new study found that a 1.4 million-year-old jaw belonged to the genus Paranthropus from southern Africa.

It was easy for them to believe that the bones, a very thick skull about the size of a modern human's and a large, apelike jaw, were part of the same individual because that physiology was what ...

He made the following discoveries: the human jaw has one bone, not two the human breastbone has three parts, not seven blood does not flow into the heart through invisible holes in the septum (the ...