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 1.4 million-year-old fossil jaw belongs to a previously unknown human relative from southern Africa, a new study finds. The extinct human relative is from the genus Paranthropus, whose nickname ...

Face bones unearthed in a cave suggest that members of our genus, Homo, reached northern Spain as early as 1.4 million years ago.

After getting X-rays on the boy's mouth, doctors discovered a sac in his lower jaw that was filled with ... digital news writer and Human Interest writer-reporter before joining the TV team ...

One of the major killers of muscle gains is overworking a particular muscle group and not allowing it enough time to effectively recover. The best push-pull-leg and upper/lower body workout splits ...