The so-called 'walking mountains' of the Sahara Desert have stunned scientists for decades, but new research about these huge ...

The Sahara may look empty, but its harsh climate, vanishing water, shifting sands, and turbulent history explain why life there is so rare and why this vast desert remains one of the most unique ...

The Sahara Desert has expanded by about 10 percent since 1920, according to a new study conducted by University of Maryland researchers. This represents roughly an area the size of South Dakota being ...

A new study has revealed that two 7,000-year-old mummies found in the Sahara Desert belong to a previously unknown branch of ...