6 Workings — served as a natural laboratory for Monash University researchers to understand the long-term fate of these hazardous materials. That is until researchers discovered high concentrations of polymetallic nanoparticles near the surface of the waste piles. Source: Monash UniversityUsing advanced single-particle analysis, the researchers say they identified a direct link between the highest concentrations of these nanoparticles and the areas of greatest microbial diversity. “They are essentially acting as microscopic factories, breaking down stable minerals and mobilising elements like uranium into the surrounding ecosystem. As we ramp up mining for the green energy transition, we must factor these invisible biological processes into our waste management strategies to prevent long-term environmental damage.”