Erin Argyilan was wrapping up a scientific study of wind speeds on Mount Baldy last year when she saw a circle of beachgoers on their knees halfway up the hulking sand dune. They appeared to be ...

The ripples on these dunes change over time due ... Namib Dune is between 13 to 17 feet tall and is just one of many sand dunes located in the Bagnold Dunes field situated along the northwestern ...

Europe’s tallest sand dune isn’t just a stunning natural landmark—it’s a living, shifting landscape sculpted by wind and time ...

The child had been playing with his younger brother in the sand dunes at Silver Lake State Park when the accident happened Anna Lazarus Caplan is a writer-reporter for PEOPLE. She has been working ...

Imagine standing in the heart of a sun-scorched desert. The wind hushes, the world holds its breath, and suddenly, a deep, thunderous boom rolls across the sand—so startling and powerful, it seems as ...