Engineering

Recycled glass waste used as sand replacement in 3D printing

Researchers from Nanyang Technological University, Singapore (NTU Singapore) have developed the capability to use recycled glass in 3D printing, opening doors to a more environmentally sustainable way of building and construction.

Energy & Green Tech

Is it green, or forever toxic? Nuclear rift at climate talks

Deep in a French forest of oaks, birches and pines, a steady stream of trucks carries a silent reminder of nuclear energy's often invisible cost: canisters of radioactive waste, heading into storage for the next 300 years.

Business

Climate scientists flee Twitter as hostility surges

Scientists suffering insults and mass-spam are abandoning Twitter for alternative social networks as hostile climate-change denialism surges on the platform following Elon Musk's takeover.

Internet

Twitter takeover raises fears of climate misinfo surge

Climate deniers looking to block action and "greenwashing" companies could have free rein on Twitter after Elon Musk's takeover, analysts warned as leaders pursued anti-warming efforts at the COP27 summit.

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