We tracked South Africa’s sardine run over 66 years: here’s what we found
The sardine run is of great economic importance because it provides prime fishing opportunities and attracts large numbers of tourists
White butterflies are filling Johannesburg’s skies earlier than usual. Climate change is to blame
There is a strong statistical relationship between the arrival dates of the butterflies and the combination of minimum temperature and …
Climate change has already hit southern Africa. Here’s how we know
By identifying trends in the frequency of weather events happening and its intensity over a period of decades and exploring changes in related …
Why the Indian Ocean is spawning strong and deadly tropical cyclones
Temperatures of 30°C are occurring more often and over longer periods of time