Lithium–oxygen batteries have great potential as next-generation energy storage devices; however, sluggish oxygen reactions have long hindered their commercial adoption. Researchers from Shibaura Institute of Technology developed a heterostructured lanthanum cobalt oxide-cobalt oxide composite that accelerates these reactions, achieving outstanding bifunctional catalytic performance with a record-low potential gap of just 1.14 V. The platinum-free catalyst could allow longer-range electric vehicles and extended-endurance drones, offering a cost-effective and sustainable path toward next-generation energy storage.

The Hong Kong–Zhuhai–Macau Link’s concrete structures are engineered to achieve a design service life of 120 years, necessitating a robust, science-based framework for long-term durability management. This paper systematically reviews data-driven and physics-informed modeling approaches; establishes a smart, self-cleaning, and self-predictive durability database; integrates validated, application-oriented durability models; develops a life-cycle cost-optimized planning methodology; and proposes performance-aligned maintenance strategies—thereby identifying critical technical and managerial challenges in sustaining structural durability over the whole service life.