A 1.4 million-year-old fossil jaw belongs to a previously unknown human relative from southern Africa, a new study finds. The ...
Strange 1.4 million-year-old fossil traced to previously unknown human relative 'nutcracker man’ - ‘Nutcracker man’ likely ...
The new study revealed that the ancient jaw named SK 15 was originally unearthed in 1949 in a South African cave known as ...
Had a mechanical engineer designed the human frame, he would no doubt have built the jaws after the fashion of a nut cracker, with the muscles placed at the ends of the jaw levers, and the teeth ...