This Collection explores innovative and climate-resilient water security solutions—spanning intelligent water management, alternative water resources, wastewater reuse, and coastal reservoirs—to address increasing water scarcity under climate change and support sustainable development.

This Collection highlights cutting-edge research on cost-effectiveness analysis in Latin America, showcasing innovative approaches that support fair and evidence-based health policy decisions. Contribute your work to explore how economic evaluations can help shape more efficient and equitable healthcare across the region.

This special Collection seeks contributions focused on effective strategies for managing heat stress and manure in poultry production, enhancing sustainability in the industry.

This Collection aims to explore innovative strategies for enhancing thermotolerance in dairy cattle, reducing methane emissions, and implementing sustainable grazing practices. It invites research that addresses the intersection of climate change and dairy agriculture, contributing to food security and animal welfare while aligning with global climate action goals.

This Collection highlights advances in the design, conduct, and reporting of pilot and feasibility studies that inform robust progression to definitive trials. Edited by Clare Robinson (Queen Mary University of London), it brings together methodological and applied research aimed at improving transparency, reproducibility, and decision-making in early-stage health research.

This Collection invites submissions that explore the diverse aspects of nursing and midwifery, emphasizing their critical roles in patient care, obstetrics, and prenatal and neonatal health. We welcome research that highlights best practices, innovations, and collaborative approaches within these fields, aiming to enhance the quality of care and improve health outcomes for people, families and communities.

This Collection welcomes research on understanding and managing aging in dogs and cats, with the aim of supporting health and wellbeing in later life. Topics of interest include, but are not limited to, aging mechanisms, multimorbidity, assessment and monitoring, preventive and therapeutic care, rehabilitation, caregiver support, and veterinary practice models for senior pets.

This collection invites papers examining how growth drives climate change and equity; how city actors, including governmental, private and civil society leaders and organizations at multiple levels, understand and tackle the polycrisis challenges within a shifting international order; and what are the prospects for sustainable, resilient, inclusive and equitable urban transformation.

This Collection invites research focused on agroecology and sustainable farming systems transformation. We welcome submissions that explore principles and practices of agroecology, including organic farming, soil health management, and integrated pest management, with the goal of promoting sustainable agricultural practices and enhancing food security.

This Collection invites research on diploid genome architecture, allele-specific effects, haplotypes, and their roles in disease mechanisms and clinical genomics.

This Collection invites original research on radiation-induced nanomaterials, including novel radiation processing techniques, mechanistic insights, and advanced nanostructures with applications in photonics, catalysis, sensing, energy storage, and biomedicine.

This Collection explores cutting-edge electrochemical technologies that drive cleaner energy production, efficient storage, and environmental remediation. It highlights innovations that contribute to sustainable solutions for a low-carbon future.

This collection advances integrated research on biochar systems that synergistically combine carbon sequestration, renewable energy recovery, and micronutrient delivery, promoting sustainability-driven and climate-resilient production models. It focuses on engineered "nutritive biochar" for applications in mine land rehabilitation and agricultural biofortification, supporting sustainable land management, soil restoration, and long-term food system resilience.

This collection spotlights cutting-edge advances in energy materials and devices, bringing together global expertise to drive eco-friendly, cost-effective solutions for the next generation of clean energy

This proposed collection brings together artificial intelligence, neuroscience, and digital health to study complex biological systems, with a particular emphasis on neurological disorders.

This Collection will highlight recent advances in seawater and low-quality water electrolysis, with particular emphasis on electrocatalysts, electrode interfaces, selective oxygen evolution over competing chlorine evolution, and long-term stability under realistic operating conditions. We welcome original research and reviews addressing hydrogen and oxygen evolution reactions, impurity effects, corrosion, catalyst durability, electrolyte engineering, and practical electrolyzer concepts relevant

The topic covers the advance of electrochemistry in sensors and energy applications. Also it discuss about the materials for catalysis applications.

By collecting contributions linked to the four workshop sessions, this Collection offers a coherent yet cross-disciplinary view of how “edge” technologies can redefine diagnostics, therapy, and monitoring, both on Earth and in space. It aims to foster dialogue between academic, clinical, industrial, and space-research communities, paving the way toward standards, metrics, and use-cases for the next generation of bio-technological solutions.

This collection focuses on the digital health literacy of equity groups, their engagement with digital health communication systems, and interventions that can strengthen it.

This collection aims to highlight recent advances in the synthesis, characterization, and integration of 2D materials—including graphene, transition metal dichalcogenides, and beyond—into high-performance devices such as photodetectors, light-emitting diodes, transistors, and flexible systems.