A 2022 satellite photo shows a shimmering trail of dried, chemically-enriched mud left behind by a torrent of wastewater that ...

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

Niger has become the first African country to eliminate river blindness, a parasitic disease that is the second-leading cause of blindness in the world, the WHO said Thursday.Niger is 'the fifth ...

Burkina Faso’s little-known nature reserves need protection. They are a key stopover point for the 2.1 billion birds that ...