Sand underpins everything from skyscrapers to smartphones. Sharp sand (as opposed to rounded desert sand) is the key ingredient in concrete, while high-purity silica sand is essential for making the ...

"Sand is sometimes referred to as the unrecognised hero of development." ...

Every year, the world consumes around 50 billion tonnes of sand, gravel and crushed stone. The astonishing scale of this demand is hard to comprehend – 12.5 million Olympic sized swimming pools per ...

Sand and gravel are the most mined materials in the world, with between 32 and 50 billion tons extracted globally each year. They are being extracted faster than they can be replaced. But according to ...

Scientists outline the urgency to better identify the significant damage sand extraction across the world heaps upon marine biodiversity. In the delicate balancing act between human development and ...

Surging global demand for sand, driven by population, economic, urbanisation and infrastructure growth, is outpacing ...

In 2022, the Greenland ice sheet experienced net ice loss for the 26th year in a row. But that loss is producing a potentially valuable resource: sand, which the melting ice sheet is depositing on the ...