African dust crosses the Atlantic

A beautiful sunset over the Atlantic off the Florida coast, or an orangey glow in the Texas sky at dusk may be caused by dust from West Africa, according to researchers who are looking at the paths of particulate matter in ...

Climate-smart policies could see crop yields soar

Implementing climate-smart policies such as irrigation and growing recommended crops could increase crop production by 50 to 700% in Sub-Saharan Africa, a modeling tool shows.

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