Hanauma Bay Nature Preserve, a popular Hawai’i snorkeling destination that attracts nearly a million annual visitors, underwent a remarkable and rapid recovery when tourism ceased during the 2020 pandemic.

A synthetic cell that can be activated by a magnetic field to release a medicine whilst deep in the body has been created by chemists at UCL (University College London) and the University of Oxford.

SAN ANTONIO — September 2, 2025 — Southwest Research Institute (SwRI) has expanded the scope of a ballistic-resistance testing technique, the Laser-Induced Particle Impact Test (LIPIT), previously only applicable for impact testing of very small projectiles. By improving this technique, SwRI has dramatically increased the precision and efficiency of material ballistic resistance testing at scales not possible before.

Wind and solar energy are central to China’s pursuit of carbon neutrality and energy transition. From a system-wide perspective, this study examines the future development of wind power, photovoltaic (PV), and concentrated solar power (CSP), covering forecasting methodologies, power system flexibility, energy storage integration, and cross-sector coupling. By 2060, the combined installed capacity of wind and solar is projected to reach 5,496–7,662 GW, accounting for more than 83% of the nation’s total capacity. Despite progress in technological maturity and cost reduction, challenges remain in terms of limited generation efficiency, high storage costs, insufficient grid flexibility, and policy coordination. This paper further proposes a sustainable development roadmap centered on wind–solar synergies.

To achieve carbon neutrality by 2060, China must address the complex challenge of decarbonizing key industrial sectors, including steel, cement, petrochemicals, and non-ferrous metals. This review presents a comprehensive evaluation of major decarbonization technologies across these core sectors, including energy efficiency, clean electrification, hydrogen alternatives, feedstock substitution, recycling, carbon removal, and digitalization. Staged projections highlight the central role of different technologies in achieving industrial decarbonization: energy efficiency improvement (EEI) and feedstock substitution and waste recycling (FSWR) technologies before 2035, the accelerated deployment of clean electricity and green hydrogen between 2035 and 2050, and carbon capture, utilization and storage (CCUS) from 2050 onward. The review further offers policy recommendations to support technological advancement, promote large-scale deployment, and integrate low-carbon solutions into industrial development pathways.

Sweat and food stains can ruin your favorite clothes. But bleaching agents such as hydrogen peroxide or dry-cleaning solvents that remove stains aren’t options for all fabrics, especially delicate ones. Now, researchers in ACS Sustainable Chemistry & Engineering report a simple way to remove yellow stains using a high-intensity blue LED light. They demonstrate the method’s effectiveness at removing stains from orange juice, tomato juice and sweat-like substances on multiple fabrics, including silk.