supports 13% of Africa’s landmass and its second-largest tropical rainforest. This river serves an estimated 75 million people and is a haven for rare biodiversity, including enormous tigerfish ...

The desert that we see today in Arabia was once a region that repeatedly underwent "green" periods in the past, as a result ...

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