But Lucy and other fossil finds reveal that more than 3 million years ago, a relatively small-brained, ape-faced human ancestor ... body as she moved. Lucy: arm bones With dangling, powerful ...

Using 3D analysis and comparison with other engraved bone artefacts, we discovered it was actually an engraving. It is the oldest example of an engraved human bone now known.' The human arm bone with ...

Overview: Initial test, a single-arm, open-label 1st-in-human proof-of-concept study in adults with distal radius fractures.