A massive circular structure in the Sahara Desert has puzzled scientists for decades. Spanning 25 miles, it is so large that ...

Africa is often synonymous with its drylands that cover two-thirds of the continent. Relief is brought through rainfall ...

The Earth's climate is in a constant state of change based on its position relative to the sun. This relationship means that ...

The results suggest that the radioactive dust originated in Algeria's Reggane region, but its plutonium levels didn't match the low isotopic ratios (below 0.07) from France's nuclear tests. Instead, ...

The Largest Hot Desert When imagining the vastness of the world, the Sahara Desert often stands out. 2 million square kilometers, it ranks as the largest hot desert on our planet. To give you a sense ...

Now there is no public support for sending any more troops to Africa even if they are requested by beleaguered African governments. Those African political crises have been a regular feature of ...

The withdrawal of Mali, Niger and Burkina Faso from the bloc — now left with 12 member countries — was the culmination of a ...

Many think dinosaurs first emerged on land well south of the equator that now forms part of Argentina and Zimbabwe, but they may have actually arisen in tougher conditions near the equator ...

In October 2023, Zhang brought Juncao grass seeds to Mauritania from a field in China's Ningxia Hui Autonomous Region. He ...