A new study published in Big Earth Data applies the INFORM Climate Change model to project future risks of humanitarian crises and disasters by integrating climate hazards, population dynamics, conflict, and socioeconomic development pathways. Incorporating forward-looking projections of vulnerability and coping capacity under different Shared Socioeconomic Pathways, the analysis shows that global risk may decline under moderate and rapid development scenarios but could rise sharply in the high-emission, fragmented SSP3 pathway. The findings provide evidence for prioritizing vulnerable regions and guiding targeted risk reduction and climate adaptation strategies.

Fruit color is a key trait influencing consumer preference, nutritional value, and market competitiveness, yet the molecular coordination behind pigment formation remains incompletely understood.

A first-in-human trial from Institute of Science Tokyo and EVA Therapeutics, Inc., demonstrates that enteral ventilation, a technique that could deliver oxygen through the intestine, is safe and feasible in healthy subjects. The method involves intrarectal administration of an oxygen-carrying fluid into the gut, where oxygen may diffuse into the bloodstream. These findings provide important evidence for further testing of enteral ventilation as a potential alternative oxygenation method for patients with respiratory failure.

The development of renewable energy is a key path for the global energy structure to transform towards low-carbonization and an important technical direction for addressing climate change. However, battery technology, as the core energy storage carrier, is confronted with multiple challenges such as resource constraints, energy density limitations, and high costs. In this context, rechargeable aluminum batteries (RABs) have emerged as a highly promising next-generation electrochemical energy storage system due to their advantages such as abundant raw materials, low cost and high safety. In a recent review published, Chinese researchers systematically reviewed the related studies of RABs, pointing out that by leveraging the multi-ion cooperative strategy and multi-electron redox reaction mechanism, the long-term bottlenecks of aluminum batteries in reaction kinetics and capacity retention can be effectively broken through, providing a clear technical path for their large-scale practical application.

Space missions are complex, multidisciplinary tasks that involve high risk and high cost. Systems engineering (SE) technology is an emerging discipline used to manage project complexity and ensure mission success . As technology advances and systems become more complex and volatile, SE needs to accommodate the constant reassessment, upgrading, and development of systems . Traditional SE relies on a large number of decentralized documents that cannot keep up with the changes in the system. Therefore, SE is transforming toward digitalization and has led to model-based systems engineering (MBSE), which provides a way to address SE challenges and is emerging as a paradigm and principle of SE. According to the International Council on Systems Engineering, MBSE is “the formalized application of modeling to support system requirements, design, analysis, verification and validation activities beginning in the conceptual design phase and continuing throughout development and later life cycle phase”.Space missions are complex, multidisciplinary tasks that involve high risk and high cost. Systems engineering (SE) technology is an emerging discipline used to manage project complexity and ensure mission success . As technology advances and systems become more complex and volatile, SE needs to accommodate the constant reassessment, upgrading, and development of systems . Traditional SE relies on a large number of decentralized documents that cannot keep up with the changes in the system. Therefore, SE is transforming toward digitalization and has led to model-based systems engineering (MBSE), which provides a way to address SE challenges and is emerging as a paradigm and principle of SE. According to the International Council on Systems Engineering, MBSE is “the formalized application of modeling to support system requirements, design, analysis, verification and validation activities beginning in the conceptual design phase and continuing throughout development and later life cycle phase”.

A single carbon atom is revolutionizing pesticide design. Scientists reveal how adding a tiny methyl group to existing insecticides can dramatically boost their killing power against crop-destroying pests—offering a clever, cost-effective solution to combat rising resistance and protect global food supplies.

Local photothermal effect of AuNRs gives rise to high local temperatures. Two methods based on electron spin resonance (ESR) technique were developed to characterize the local temperature (T_local) around the excited rod. The obtained T_local is 20-30℃ higher than the global temperature (T_global) of the illuminated suspension measured using thermocouple. The local photothermal effects of gold nanorods (AuNRs) can promote the thermal decomposition of H₂O₂ to generate hydroxyl radicals. The AuNRs + H₂O₂ system can be used as a light-triggered hydroxyl radical source to regulate the generation of hydroxyl radical by time and space.