Skeletal analysis at Tombos, an ancient Egyptian colonial settlement in Nubia, reveals a more complex labor and social ...

The ancestors of humans started making tools about 3.3 million years ago. First they made them out of stone, then they switched to bone as a raw material. Until recently, the earliest clear evidence ...

National Engineering Research Center for Biomaterials, College of Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China ...

The transfer of stone tool knapping techniques to bone materials reveals cognitive abilities in early human ancestors that were previously thought to emerge much later in human evolution.

Early humans preferentially selected elephant bones for toolmaking despite their scarcity, demonstrating sophisticated knowledge of material properties and advanced planning skills. The transfer of ...

The bone distribution in AS is distinct from that of normal cervical vertebrae, and traditional finite element methods with uniform material assignment cannot accurately simulate this feature.

Trial at @hopkinskimmel and other centrs finds reduced-intensity haploidentical bone marrow transplant can cure sickle cell disease. › A bone marrow transplant process co-developed by investigators at ...