Study: City wastewater may work as fertilizer

Study: City wastewater may work as fertilizer

Would local agriculture benefit if treated human wastewater from cities like Abidjan, Lagos and Kinshasa was applied to nearby fields? Yes, in some cases, say the authors of a new study published in Nature Sustainability. The research team from the University of Illinois in the United States looked at 56…

Fragile deal, fresh attacks as South Sudan seeks an elusive peace

A South Sudan unification deal signed earlier this month in Cairo shows promise in ending the nation’s conflict and humanitarian crisis, but it’s already hitting snags on implementation when it comes to rebuilding the SPLM party split by President Salva Kiir loyalists and exiled opposition leader Riek Machar. Nhial Deng…