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A hybrid breeding approach has the potential to accelerate genetic diversity and help produce disease-resistant pups every year. Adobe Stock

African wild dogs will soon have their own sperm bank – how artificial breeding will help them survive

The African wild dog has been left without habitat to naturally disperse and breed. Scientists will set up the first-ever sperm bank to inseminate wild dogs and ensure that the species survives.
El Niño droughts such as this one in southern Malawi are becoming regular features in southern Africa. Guido Dingemans/Die Eindredactie/Getty Images

El Niño disasters: governments know what’s coming, but are unprepared – what must change

Governments in southern Africa don’t invest enough in weather forecasting and fail to work together to prepare for natural disasters, leaving the most vulnerable exposed to successive droughts.
South Africa’s coal fired power stations are breaching minimum emissions standards but shutting them down may jeopardise energy supply. Willem Cronje/Getty Images

South Africa’s new energy plan needs a mix of nuclear, gas, renewables and coal – expert

South Africa’s national electricity plan is being finalised. A scientist argues that an energy mix of nuclear, clean coal, renewable energy and gas is urgently needed to end 15 years of power cuts.

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