It is the first bioavailable strontium isotope map to show predicted strontium isotope ratios across all of Sub-Saharan ... across 24 countries in western and western central Africa.

It is the first bioavailable strontium isotope map to show predicted strontium isotope ratios across all of Sub-Saharan ... across 24 countries in western and western central Africa.

Scientific advances, initiatives, and injustices in Sub–Saharan Africa shape the Black diaspora through ancestry, migration, ...

While genetic tests can reveal the ancestry of enslaved individuals, strontium analysis can now home in on where they actually grew up.