Tens of thousands of years ago, on the territory of the uninhabited Sahara Desert, gardens flourished, rivers flowed, ancient ...

In southern California’s Coachella Valley, pale sand dunes sprawl under the desert sun, shifting and re-forming in the wind.

A team of paleontologists led by National Geographic Explorer Paul Sereno uncovered a trove of dinosaur fossils in the Sahara ...

Imagine a predator so rare that even seasoned trackers consider it a myth. The Saharan cheetah, with its ghostlike presence, ...