Scientists Perfect Technique to Harvest Metals from Trees

Scientists Perfect Technique to Harvest Metals from Trees

While metallic soils often kill plants, scientists have been studying certain species of trees that are able to thrive in these soils and store metals–like nickel–in their tissue and seeds as a result. As the New York Times recently wrote, “This vegetation could be the world’s most efficient, solar-powered mineral smelters. What if, as a […]

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New study underscores the need to make rare earth metal use more sustainable

New study underscores the need to make rare earth metal use more sustainable

The supply of rare earth metals necessary for building solar panels and wind turbines might not be able to keep pace with growing global demand spurred by the growth in renewable energy technology. We don’t recycle these metals and their extraction is rife with human rights abuses. As Phys reported, a new study, commissioned and […]

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