Breaking the PEG barrier to boost mRNA-LNP therapeutics. How extended producer responsibility policy shapes industry behaviour and materials design. Slippery surfaces with complex geometries. Breathable filters that neutralize nerve agents. A platform that designs, prints and tests catalytic reactors. Mechanical cloaks with disordered materials. The materials we make don't just go 'away'. Non-collinear antiferromagnetic spintronics. Hidden triplet states at hybrid organic–inorganic interfaces CRISPR–Cas9 delivery strategies for the modulation of immune and non-immune cells The challenge of recycling fast-growing fibre-reinforcedpolymer waste Light delivery to pancreatic tumours: Biomedical implants COP29 limps towards agreement on climate finance: In the news No agreement yet on global plastics treaty: In the news Emergence of melt and glass states of halide perovskite semiconductors Large-scale single MoS2 crystals unlocked: 2D materials Delivering living medicines with biomaterials Author Correction: Emergence of melt and glass states of halide perovskite semiconductors Large language models for reticular chemistry Efficient catalyst for alkaline water: Hydrogen economy Make metal–organic frameworks safe and sustainable by design for industrial translation Design of oxide nanoparticles for biomedical applications Modular lattice structures: Architected materials Organic solid-state photochromism using porous scaffolds A global policy framework for the circular use of forest biomass as building materials Chalcogens for high-energy batteries Visible-to-THz near-field nanoscopy Altermagnets as a new class of functional materials Resilience pathways for halide perovskite photovoltaics under temperature cycling Biodegradable origami soft robot: Robotics Bridging theory and experiment in defect-tolerant semiconductors for photovoltaics A kosmotropic solution to cathode manufacturing: Batteries Low-cost recycling of perovskite photovoltaics: Solar cells Publisher Correction: Materials for high-temperature digital electronics Palestinian and German researchers meet to strengthen scientific ties Context dependence in assembly code for supramolecular peptide materials and systems 2D non-layered crystals with high hole mobility enter the scene: 2D electronics The state of the art in photovoltaic materials and device research Understanding materials failure mechanisms for the optimization of lithium-ion battery recycling The road ahead in materials and technologies for volumetric 3D printing Topological fibres expand the horizons of fibre materials New sorbents for removing forever chemicals need standardized reporting Forcing imines into MOFs: Mechanochemistry Semi-transparent perovskites promote radicchio growth: Photovoltaics Wind turbine blade recycling for greener and sustainable wind energy Molecular design for low-cost organic photovoltaic materials Design and sustainability of polypeptide material systems Materials and device strategies to enhance spatiotemporal resolution in bioelectronics Gaps in quantifying environmental losses of plastics impede effective solutions Shell-reinforced macroporous hydrogels for bone repair: Tissue engineering