This is the humerus, or upper arm bone, of Nyasasaurus parringtoni next to a cross section of the bone. The many colors indicate that the bone fibers are disorganized, much like those of early ...

The Mata Menge humerus fragment (left) shown at the same scale as the humerus of Homo floresiensis from Liang Bua. A paper out today in Nature Communications reports the discovery of extremely rare ...

Today’s athletes may be strong, but they’ve got nothing on prehistoric women who spent their days harvesting crops and grinding grain. According to a new study in the journal Science Advances, the ...