Argyilan saw no sign of an opening or even upturned sand, which you ... by scientists because dunes, both desert and coastal, are almost always too high above the water table for quicksand ...

Exploring desert landscapes is an adventure like none other, with vast, sprawling sand dunes challenging as well as beautiful ...

The water-wave was really controlled by a submerged ... Sand-dunes were built up by the wind on similar principles. Photographs of desert sand-dunes were shown, one of which exhibited the recent ...

A new study reconstructing the Arabian Peninsula’s ancient past adds clues to how early humans left the African continent.

In the desert you have to be your own repair ... up camp under the stars in the valleys between the dunes. Lake water percolates through the sand, so you can drink freshwater out of your footsteps ...

Thanks to images in publications such as this and all across the internet, we know what to expect when we arrive at Great ...

That’s when kids and kids at heart are seen wading in the water and riding waves on inflatables while others sit in lawn ...

From the towering dunes of Colorado to the windswept ridges of California, the U.S. is home to some of the most breathtaking ...

Sand dunes are formed in the Sahara Desert in the image above. In physical geography, the dunes are sand hills built by an accumulation of sand through wind and water transportation. The process is ...

Water rushing between the sand dunes of southern Morocco. In desert communities frequented by tourists, 4x4s motored through the puddles and residents surveyed the scene in awe. It's a surreal ...

they trap the planet's water underground, turning the surface of Arrakis into a desert creating the "spice melange’" that ...