Join presenter, Chioma, for an introduction to the physical geography of the continent of Africa, from the Sahara Desert in the north, to the Cape region in the south. Join presenter, Chioma, as she ...

The Sahara desert, once lush and green, during a time between 14,500 and 5,000 years ago, was also home to a mysterious human lineage, a new study has found. Researchers from Germany's Max Planck ...

The Sahara Desert is one of Earth's most arid and desolate places, stretching across a swathe of North Africa that spans parts of 11 countries and covers an area comparable to China or the United ...