For decades, the human niche for viruses related to smallpox has remained mostly empty. Since eradicating smallpox, only rare ...

One impact of climate change is increased tropical storms. The southeast of Africa experiences tropical cyclones - for ...

Join presenter, Chioma, for an introduction to the physical geography of the continent of Africa, from the Sahara Desert in ...

It takes lithium and cobalt to build the batteries that power electric vehicles and e-bikes, nickel and rare earth elements ...