Powering bitcoin mining machines with literal garbage is an emerging trend within the mining sector as a crop of new companies focus on harnessing this abundant and otherwise wasted energy resource.

Recovering gold, copper and other metals from electronic waste – a practice called “urban mining” – is not only more environmentally friendly than extracting virgin materials, but can also be more ...

Pollution and waste, climate change and biodiversity loss are creating a triple planetary crisis. In response, UN Environment Program executive director Inger Andersen has called for waste to be ...

The Bush administration tweaked Clean Water Act regulations to reclassify mining waste as “fill.” Now, that revised definition has been applied to metals mining for the first time — allowing a gold ...

Researchers have developed a new mining technique which uses microbes to recover metals and store carbon in the waste produced by mining. Adopting this technique of reusing mining waste, called ...

To go green, the world will need vast quantities of critical minerals such as manganese, lithium, cobalt and rare earth elements. But to some environmentalists, mining to save the planet is a hard ...

Filmmaker Eric Smidt returns to Interrobang with "Urban Mining," showing how innovation is helping strengthen the national ...

COIMBATORE: Even as the clock ticks on the two-year deadline for the second phase of bio-mining at the Vellalore dumpyard, ...

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