More people have colon cancer spread to their bones than in years past. This may be because colon cancer treatments have improved, which allows people to live longer, giving the cancer more time ...

The authors describe 27 clearly manufactured bone tools (Fig. 1) found during excavations. Although this number might not seem huge, how the tools were made and the choice of which bones to use ...

The discovery of 1.5-million-year-old bone tools in Tanzania suggests early human ancestors had advanced cognitive abilities and systematically crafted tools from bone much earlier than previously ...