Artist Lotte Geeven is hoping to make the sandy symphonies of the desert more accessible. Rendering of Lotte Geeven’s Sand Machine Her Sand Machines, designed in partnership with two scientists, are ...

Katie Aldworth grabs an empty wine bottle, puts it into a glass crusher, and then walks through her Maryland pottery studio with the end product: glass sand. After measuring out 275 grams, she pours ...

Demand for sand in a variety of industries has led to the slow loss of sandy beaches around the world, a problem one company is addressing via a machine that grinds bottles down into glass sand ...