our teeth took a different evolutionary path. Our canines have actually become shorter over time. Just look at the canines on the first human, Ardipithecus ramidus, or Australopithecus anamensis ...

A new analysis of the hand of the 4.4-million-year-old partial skeleton of Ardipithecus ramidus indicates that the human ancestor may have climbed and swung through trees like chimpanzees do. As a ...

Ardipithecus ramidus may have walked upright ... afarensis' small braincases and relatively large teeth and chewing muscles are similar to those of chimpanzees. However, their teeth, as well ...

In Ethiopia, they found hominid skull, jaw, and arm bones plus a few teeth that dated back to ... Discussion continues over whether Ardipithecus is a hominid or not, whether it walked on two ...