Science & Technology / Environment Chemical Recycling Breakthrough for Mixed Textile Waste A new chemical recycling process can separate cotton and polyester in mixed textiles, potentially transforming fashion's waste problem with 75-78% recovery rates.
Science & Technology / Environment Iron-Air Batteries Enable Multi-Day Energy Storage Iron-air batteries can store electricity for up to 100 hours using abundant materials, potentially solving renewable energy's storage challenge.
Science & Technology / Environment Hybrid Perovskite Solar Cells Reach 34% Efficiency Tandem perovskite-silicon solar cells have reached 34% efficiency, a major improvement over commercial panels, with first products expected in 2026.
