Microplastics 15 Dec 2025 · 3 min read Nature's Blueprint: Fish Gill-Inspired Filter Captures 99% of Microplastics in Wastewater Breakthrough Researchers at the University of Bonn and Fraunhofer Institute have developed a biomimetic filter that mimics the gill arches of ram-feeding fish, offering a scalable solution to the global microplastic crisis starting with household laundry. Read more