A new gold extraction method turns old electronics into treasure using pool disinfectant and sunlight — no poisons required.

A new technique has been developed to safely and sustainably extract gold from e-waste, reducing reliance on toxic chemicals ...

In 2022, humans produced an estimated 62 million tonnes of electronic waste – enough to fill more than 1.5 million garbage ...

To recover the gold from the solution, we invented a sulphur-rich polymer sorbent. Polymer sorbents isolate a certain ...

Gold extraction has relied on highly toxic chemicals such as cyanide and mercury, which are infamous for causing severe environmental damage.

An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has ...

Nagarnar plant of Chhattisgarh’s Bastar region has marked a record-breaking performance on June 22, across several opera.

At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from ...

High coverage S phases (surface coverage ≥0.33), spontaneously formed by immersion of Au(111) in Na 2S aqueous solutions at room temperature, have been studied by scanning tunneling microscopy (STM), ...

A pioneering group of Indonesian nickel smelters with the world’s lowest production costs has been hit by a jump in the price ...

Iron ore prices sank below $93/t as demand continues to slow down in China. Demand from China is likely to remain weak amid the continued slowdown in China’s property market.