For the first time ever, scientists have figured out the age of one of Earth's oldest star dunes. These peculiar sand dunes get their name from the designs of rocks and sand that seem to spread down ...

From the ground, star dunes look like towering, pyramid-shaped mounds of sand. But when viewed from above, their namesake shape becomes more obvious: Tendrils of sand radiate out from a central peak, ...

Add Yahoo as a preferred source to see more of our stories on Google. The Erg Chebbi region of the Sahara desert in Morocco. The region is home to the 984 foot tall Lala Lallia star dune. Scientists ...

A new study has uncovered the mystery of how mini sand dunes form on beaches and in deserts. A new study led by the University of Southampton and research institutes in France has uncovered the ...

Scientists have solved the mysterious absence of star-shaped dunes from Earth's geological history for the first time, dating one back thousands of years. The study by Aberystwyth University, Birkbeck ...

The dunes on Saturn’s moon Titan may be made up of the remains of smaller moons that once smashed together and ground each other into sand. Titan has sand dunes covering about 17 per cent of its ...

Winds blowing over a dune can move grains of sand in three main ways. What path these grains take depends on their size, although the exact size in each category can change from site to site. Think of ...

Coral Pink Sand Dunes State Park in Utah has stunning pink sand created by wind-eroded sandstone and is best enjoyed at sunrise or sunset. Visitors can hike, sand sled, sandboard, or explore the dunes ...

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A new study led by the University of Southampton and research institutes in France has uncovered the mystery of how mini sand dunes form on beaches and in deserts. While the formation of large desert ...