Here are some amazing sand dunes that guarantee a peaceful beach experience around the world. The Namib Desert is known for ...

In northwestern Namibia, lions move like ghosts across sand dunes, bone-dry riverbeds, and thorny plains. These are the ...

This story appears in the November 2012 issue of National Geographic magazine. I got my first lesson in the physics of sand dunes in 1998 on an expedition into the Sahara. In order to take aerial ...

Primary dunes are composed of sand blown directly from the beach face (active beach), whereas secondary dunes develop following the subsequent modification of primary dunes. Davies (1980 ...

The former diamond mining town, located in the Namib desert in the south of Namibia, was home to over ... photos of the empty homes filled with sand in her series "Sandcastles." ...

The difference is a matter of size: ripples are small ridges of sand with a height (amplitude) typically less than 4 cm and wave lengths (crest to crest) less than 60 cm, while dunes have the same ...

At dawn, three weeks before the winter solstice, the last tendrils of fog curled gray against the pinking sky over a sand dune on the ... make you wise in a hurry." Namibia's civil war started ...