Cutting-edge research offers solutions for environmental sustainability. Innovative mechanochemical methods convert fluoropolymer waste into valuable fluorochemicals, bypassing hazardous intermediates. Solid-state NMR techniques guide selective catalytic recycling of mixed plastic wastes, enabling effective material separation and valorization. Biotechnological application of ferritin protein enables recovery of critical metals from electronic waste, reducing environmental impact and resource loss. Additionally, AI-driven frameworks enhance the mechanical design of lightweight materials with improved strength for aerospace and other applications.