Researchers found that as systems grow, new functions are added at a slower rate, requiring infrastructure and existing functions to expand. Cities show an exception, where function diversity grows rapidly in smaller cities but slows down in larger ones.
A new set of evidence-based clinical guidelines has been developed to manage recurrent wheezing in infants and toddlers. The guidelines recommend standardized protocols for diagnosing and treating the condition, including laboratory tests and type 2 inflammatory disease testing.
Paul Tesar, a Case Western Reserve University neuroscientist, has been elected as an AAAS Fellow for his distinguished contributions to translational neuroscience. His research has helped elucidate the role of oligodendrocytes in neurological disease and develop regenerative therapies for multiple sclerosis and pediatric leukodystrophies.
Mark Adams, a leading expert in genomics, has been elected an AAAS Fellow for his groundbreaking work in DNA sequencing and genome mapping. His pioneering efforts have laid the foundation for modern precision medicine.
The study developed a novel framework that tracks digital communities over time, analyzing how online groups emerge and disappear. Researchers found that social media interactions can create echo chambers and increase societal polarization.
A joint project between The University of Queensland and the Indian Institute of Technology Delhi has led to the development of an eco-friendly process to convert sugarcane waste into biofuel. PhD candidate Ms Neethu Joshikumar successfully tested a one-pot method using deep eutectic solvent, reducing electricity and time requirements.
Drexel researchers have found that, given the right strain rate, simple liquids can fracture like solid objects. This discovery suggests that viscosity plays a more significant role in the mechanical properties of liquids than previously thought, potentially leading to new possibilities for manipulating liquids in various applications.
Two Baylor University researchers, biologist Dwayne D. Simmons and anthropologist Samuel S. Urlacher, have been elected as AAAS Lifetime Fellows for their distinguished scientific contributions. They were recognized for their research in auditory neuroscience and life history tradeoffs in human physiology.
Researchers developed a holographic data storage approach that combines amplitude, phase, and polarization to store more data in the same space. The new method increases information density while simplifying readout, making it suitable for smaller data centers and faster data processing.
Researchers at Hiroshima University have developed a new experimental method to demonstrate the physical delocalization of individual photons in an interferometer. The study challenges traditional interpretations of quantum mechanics and has significant implications for high-tech sensors and our understanding of reality.
Researchers have identified and overcome metabolic instability as the key barrier to developing ovalicin, a potent relative of fumagillin. Using chem-bio hybrid synthesis, they created metabolically stable drug candidates that worked in animal models of amebiasis.
Professor John Bickle has made significant contributions to the field of philosophy of science and neuroscience, bringing together experts from various disciplines to study the human brain, cognition, and behavior. His work aims to develop new treatments for mental disorders through the isolation of proteins.
Researchers investigated human preferences for robot motion on different household tasks, finding that preferences vary from task to task and should be highly individualized. The study also found that users prefer smoother robot motions than their own movements.
The University of Missouri is honoring three distinguished faculty members as 2025 AAAS Fellows. Paul de Figueiredo is being recognized for his contributions to microbiology, while Roman Ganta advances research on tick-borne diseases. Wesley Warren's expertise in genome-scale data analysis has reshaped research across multiple fields.
Researchers from The University of Osaka propose a compact LED design that directly emits circularly polarized light, potentially simplifying optical devices. The new design uses robust inorganic materials and achieves high levels of both efficiency and polarization degree.
A new deep learning model classifies Japanese Sue ware from 3D scans with high accuracy, using three-dimensional point clouds directly. The model achieved an overall accuracy of 93.2%, performing almost perfectly on visually distinct categories, while focusing on regions that may correspond to expert archaeologists' considerations.
Carole LaBonne and Matthew Goldrick are being honored for their groundbreaking research in developmental biology and language science. LaBonne's work on pluripotent embryonic stem cells has significant implications for understanding birth defects, cancer, and regenerative medicine.
A KAIST research team identified the mechanism by which Graphene Oxide exhibits powerful antibacterial effects against bacteria while remaining harmless to human cells. The technology has been applied to consumer products, including a graphene antibacterial toothbrush that has sold over 10 million units.
UT MD Anderson faculty members Theresa Guise and Stephanie Watowich have been elected as AAAS Fellows, honored for their outstanding contributions to science and society. Their research focuses on endocrinology and immunology, with breakthroughs in cancer treatment and patient care.
The study found that AI-enhanced single-shot cine MRI produces better image quality compared to conventional cine MRI, particularly in participants with arrhythmia. The technique demonstrated a 100% success rate for image acquisition, outperforming conventional cine sequences.
The latest SLAS Technology volume showcases how AI, automation, and portable technologies are transforming drug discovery and diagnostics. This advancement enables the development of innovative therapeutic solutions and improved patient care.
Researchers found that adults who followed routine eating patterns lost more weight than those with varied diets. Those who repeated many of the same foods lost an average of 5.9% of their body weight, compared to 4.3%. Greater calorie consistency was also linked to better results.
Researchers identified MIEL1 as an E3 ligase that cooperates with XBAT31 to regulate thermoresponsive growth in plants. MIEL1 blocks XBAT31's auto-ubiquitination and self-degradation, maintaining its protein stability.
Researchers developed a video modeling program to enhance romantic relationship skills in young adults with intellectual and developmental disabilities. The study found that participants significantly improved their decision-making skills across four relationship domains, averaging 76% accuracy after the intervention. The findings high...
Researchers have identified phage W5 as a safe and effective natural virus capable of eliminating harmful Salmonella on various foods and packaging materials. The study establishes a solid foundation for developing novel phage-based disinfectants or preservatives to combat antibiotic resistance and enhance food safety.
The latest volume of SLAS Discovery highlights advances in 3D cell culture and novel technologies for drug discovery. Small molecule cytokine antagonists and a versatile ELISA for PPI inhibitor screening are among the key findings.
Twelve life science startups have been selected for the Innovation AveNEW program at SLAS Europe 2026. The companies will showcase their products and services in a specially designated area on the exhibition floor, engaging with purchasing influencers and decision-makers from over 40 countries.
This issue highlights advancements in drug discovery, synthetic biology, and laboratory digitalization. SLAS Technology emphasizes scientific and technical advances that enable improved biomedical research and development.
Researchers have developed a new class of carbon materials called 'viciazites' that contain carefully controlled configurations of nitrogen groups, enabling low-temperature operation and efficient CO2 capture. The materials outperform untreated carbon fibers in CO2 uptake and desorption at temperatures below 60°C.
A clinical trial found that high-intensity therapy for patients begun within two weeks of a stroke did not improve hand and arm recovery beyond standard care. Despite having access to extra therapy, neither group did better than a cohort who received standard care alone.
The study developed a novel multi-task deep LASSO algorithm that identified six core clinical indicators, establishing four stable MASLD subtypes with distinct characteristics. The classification system enables targeted interventions, prioritizing fibrosis screening and aggressive cardiorenal protection for specific subgroups.
The American Academy of Sleep Medicine has announced the 2026 award recipients for their exceptional contributions to sleep medicine. The award winners are Dr. Susan Redline, Danny Eckert, Dr. Douglas Kirsch, Dr. Beth Malow, and Dr. Robert Stansbury, recognized for their research, education, advocacy, and clinical care.
East China Normal University's Faculty of Education has been selected for the 2025 Shanghai 'International Communication of Chinese Culture' initiative, highlighting the growing importance of academic platforms in facilitating global knowledge exchange. The journal ECNU Review of Education plays a central role in advancing this initiat...
A study from Stockholm University found a diverse population in medieval Ibiza connected to Europe, North Africa, and sub-Saharan Africa through trade and migration. Genetic analysis also identified the first confirmed case of leprosy in medieval Islamic Iberia.
A new study reveals that over 63% of children waiting for an ADHD assessment with CAMHS spend more than a year on the list, while a third wait over two years. Parents experience significant distress due to lengthy wait times, feeling powerless and uncertain about their child's future.
A University of Michigan study suggests that scientists wearing nitrile and latex gloves while measuring microplastics may overestimate the amount of tiny pollutants in air, water, and samples. The researchers recommend using cleanroom gloves instead to minimize contamination with stearates.
Researchers studying ghost forests along the mid-Atlantic coastline found that changes in stemflow chemistry affect carbon cycling and microbial communities. The team's findings suggest that understanding these processes can help predict which forests are most vulnerable to sea level rise.
Researchers discovered that 240-million-year-old coelacanths used their lung to detect sounds underwater, employing an ossified lung and a canal connecting the hearing organs. This finding provides valuable insight into the evolutionary history of these fish and may also reveal secrets about our own aquatic ancestors.
A new study highlights the importance of fair distribution of carbon dioxide removal rights among countries to halt global warming. The researchers found that unequal allocation can entrench inequality, shifting the climate burden onto future generations.
A study published in Frontiers found that young people with attachment anxiety and difficulties identifying emotions are more susceptible to short video addiction. Mental training, such as mindfulness and attention regulation, can help prevent this addiction by strengthening emotional awareness and cognitive regulation.
Adults who engaged in extended durations of mentally passive sedentary behaviors had a higher risk of dementia. Replacing passive with mentally active sedentary behaviors was shown to reduce the risk of dementia onset in later life.
Researchers developed a machine learning model that analyzes patient demographics, electronic health record data, and blood test results to predict hepatocellular carcinoma (HCC) risk. The model achieved high accuracy and outperformed existing liver cancer risk prediction models, offering potential for widespread use in resource-limite...
A Korean research team has developed a circular low-carbon catalytic process that co-produces gluconic acid and sorbitol from glucose. The process operates under ambient conditions, significantly reducing both energy consumption and carbon emissions.
Scientists create world-first artificial embryonic node to study flow patterns that steer organ growth, revealing key details behind left-right symmetry. The research provides new insights into how micro-hairs called cilia interact with a fluid-filled cavity to shape the body's asymmetry.
A team of scientists has discovered a gene switch in the leaf succulent Kalanchoë laxiflora that enables it to conserve water during dry conditions. This discovery could lead to the development of drought-tolerant crops with improved water efficiency, contributing to global food security.
The review emphasizes surgical excision as the cornerstone of curative treatment, with recommended margins depending on tumor risk stratification. Reconstruction should be individualized according to defect size, anatomic subunit involvement, and patient factors.
A recent study found that Vibrio fischeri bacteria are essential for the healthy development of Hawaiian bobtail squid. The bacteria produce a protein called SypC, which prompts the development of the squid's light-organ. Without SypC, developmental disruptions occur, highlighting the crucial communication between bacteria and host.
A new review provides a decision-making framework for carbon capture and utilization (CCU) deployment in power plants. The framework respects operational, regulatory, and cultural boundaries while unlocking economic potential of CO2 conversion.
Researchers have created a dark, rubbery film that combines physical textures with light-absorbing nanotubes to keep surfaces ice-free at -50 °C. The film operates using a two-tier defense mechanism, providing both passive and active anti-de-icing capabilities.
Researchers developed a microwave-coupled solvent system to efficiently convert hemicellulose into furfural, achieving high yields under mild conditions. The approach demonstrated significant energy savings compared to conventional heating methods.
SKKU Professor Doil Kim has published a book redefining humility as a key resource for cultivating mature moral character. The book offers a novel perspective on humility, distinguishing it from negative Western interpretations of 'self-abasement.'
A research team developed an AI technology that can recognize new actions from only a small number of example videos. The algorithm efficiently summarizes key movement patterns from each video, enabling it to compare actions more effectively and identify similarities and differences accurately.
A new long-term land cover dataset for China covers 1985 to 2022 and provides annual 30-meter maps. The dataset outperforms existing products, achieving high accuracy nationwide and in regional tests. It reveals major shifts in impervious surfaces, water bodies, forests, cropland, and grassland across China.
A national approach to school nursing would provide equal support to all Australian children, regardless of location. The study highlights inconsistencies in services provided by states and territories, education sectors, and school types, leading to varying levels of access to school nurses.
Researchers discovered that just three neurons control posture and swimming direction in ctenophores, challenging traditional views of nervous system evolution. The statocyst, a gravity-sensing organ, uses an active, integrative circuit to dynamically coordinate ciliary activity.
Researchers at Zhejiang Normal University developed a new Eu2+-doped glass with excellent X-ray excited luminescence (XEL) and efficient blue-cyan photoluminescence. The glass achieves record-breaking XEL intensity, high transmittance, and excellent radiation stability, making it suitable for X-ray imaging and white LED applications.
Researchers have developed field-assisted sintering technologies to overcome traditional sintering challenges. These methods achieve full densification with high-quality microstructures, resulting in record-breaking flexural strength and exceptional properties.
Researchers at Adelaide University have discovered a new gut–brain signalling pathway that governs how parasitic infections lead to nausea, appetite loss and other sickness symptoms. The study shows two specialised gut cell types work together to sense parasites and activate protective responses through the vagus nerve.
A global assessment of 800 deltas reveals that nearly all can adapt to sea-level rise using existing technology and space. However, large and densely populated deltas face greater challenges, while smaller deltas have more flexibility with low-resource measures. Collaboration and innovation may expand adaptation opportunities.
Researchers from Beijing Normal University decode historical chemical footprint in Mongolia's Orkhon River Basin to track toxic emissions drivers. The study reveals a link between economic booms and traffic jams and chemical fallout, providing insights for rewriting water management policies across Central Asia.