Ecosystems which have never been seen before are being accidentally created by humans. They offer a stark look into the ...

The Sahara Desert is one of Earth's most arid and desolate places, stretching across a swathe of North Africa that spans ...

The Mojave Desert may lose and gain suitable habitat for Gila monsters. But the unathletic reptiles might be mostly stuck in the waning oases.

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