Crisis in Caracas should provide impetus for Africa to lead the renewables revolution and shield itself from the chaos of fossil fuel geopolitics

In addition, some of the continent’s wars show little sign of resolution

More than 2,000 people – 55 from South Africa – have converged in Egypt in a show of international solidarity

Many African countries are anxious not to be sucked into a new Cold War and want to maintain cordial relations with both Russia and the West

Greening events provided vegetated corridors which influenced species’ distribution and evolution, including the out-of-Africa migrations of ancient humans