What do you picture when you think of the Sahara? A vast expanse of towering sand dunes? The occasional oasis, perhaps? But ...

When imagining the vastness of the world, the Sahara Desert often stands out ... These trans-Saharan routes have, for centuries, connected sub-Saharan Africa to the Mediterranean, facilitating ...

An international team of researchers led by the Chengdu University of Technology in China has proposed to build a giant grid across 12 countries of Sub-Sahara Africa (SSA) as one of the fastest ...