Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj volcanic field interspersed with patches of golden sand.

A giant patch of black, fossilized lava that was spewed across the Sahara desert over millions of years looks like an eerie, gold-speckled shadow in this stunning composite of three years' worth ...

The Sahara is the largest hot desert on Earth, covering 3.5 million square miles - an area roughly the size of the United States or China. It stretches across 11 countries: Morocco, Algeria ...