It is also a worrying sign that M23’s patron, Rwanda, may be willing to use its strength to redraw the map of the region—and, in doing so, risk another catastrophic African war. The origins of ...

To develop the new map, Oelze and her team combined previously available strontium isotope data for parts of south and east Africa with data from Angola that the core team had published in 2023 ...

Researchers mapped predicted bioavailable strontium isotope ratios across Sub-Saharan Africa. Matching values from the map against those observed in artifacts and plant, animal, and human remains will ...