One of the floor tiles in a corridor leading to a terrace held what looked like a human mandible, sliced through at an angle, including a cross section of a few teeth. Not knowing exactly what ...

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

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 ...