Researchers have developed a biohybrid system that uses photosynthetic microorganisms entrapped in nanocellulose films to produce ethylene. The system remains productive for over four months with minimal water and energy requirements, making it a promising technology for sustainable chemical production.
Researchers developed a deep-learning compiler to map user-designed illusion patterns to programmable metasurfaces, enabling rewritable and customizable electromagnetic illusions. The metasurface can create complex two-dimensional illusions that adapt to changing conditions.
Scientists at JGU have visualized the interaction of antiferromagnetic skyrmions, showing they move along straight trajectories aligned with the driving current. This reproducibility is crucial for spintronic devices that require reliable motion of multiple skyrmions.
Halide cathode materials, long overlooked due to dissolution in liquid electrolytes, now enable dramatically higher energy densities through a fundamental shift in battery chemistry. Key strategies include multi-electron reactions, protective coatings, and nanostructuring to address stability issues.
Researchers developed a simple, fast, and low-cost blood test that identifies the tumor's biological fingerprint with over 90% accuracy. The test distinguishes between lung cancer patients and healthy individuals without DNA sequencing.
A new study identified functional noncoding variants in the TBX1 enhancer that contribute to tetralogy of Fallot. These variants reduce TBX1 expression, disrupt outflow tract vessel formation, and lead to reduced angiogenesis, vessel regression, and abnormal tight junction morphology.
A German-American research team developed an educational programme that focuses on universal human values to strengthen social cohesion. The programme, tested in a large-scale pilot study in India, showed significant effects on reducing discriminatory attitudes and promoting pro-social behaviour, civic values, and social engagement.
Ancient populations across six regions in the central-eastern Eurasian Steppe shifted their diets in near-perfect synchrony over 4,000 years. The study suggests that climate, mobility, and advances in milling technology drove these dietary transitions.
Researchers identified MaLBD50 as a key positive regulator of banana ripening that directly activates the β-amylase gene MaBMY1. Increasing MaLBD50 expression hastened ripening and reduced pulp starch, while silencing it delayed ripening and preserved starch. This discovery clarifies how bananas convert stored starch into sugars.
Healthcare professionals can influence patients' confidence and experience of physical activity by adopting a more supportive and realistic communication style. Small, manageable activities like walking or taking the stairs can make a difference in health and quality of life.
Researchers identify a combination of classical and emerging viral biomarkers to predict functional cure in chronic hepatitis B. Multimarker models exhibit superior predictive discrimination compared to single viral markers, enabling more accurate treatment decisions.
Recent studies reveal multiple pathways for ceramics to accommodate deformation at room temperature. Advances in materials design and characterization techniques have made room-temperature plasticity increasingly achievable.
A recent study revealed that dogs process smiles in a unique brain region and can distinguish between negative facial expressions, including anger, sadness, and fear. This ability allows researchers to understand the adaptations that have developed in dogs to support their social and emotional understanding of humans.
Researchers have developed a new cathode material for aqueous zinc-ion batteries using engineered oxygen defects, improving electronic conductivity and reducing structural instability. The material enhances the electrochemical performance of the batteries, making them more viable for grid-scale energy storage solutions.
Researchers have developed a two-step 'pre-zincification' process to create high-performance cathode materials for Zn-ion batteries, enabling stable operation and minimal volume variation during cycling. The resulting material shows impressive structural stability and rechargability with negligible capacity degradation past 5000 cycles.
A new study found that women living in socially vulnerable communities face a higher risk of death after an ovarian cancer diagnosis compared to those living in less vulnerable communities. The study also discovered that Black women face a significantly higher risk of death than white women, highlighting the importance of addressing ne...
A study found that Nirsevimab was associated with a substantial reduction in respiratory syncytial virus-lower respiratory tract infection hospitalizations during the first year. It was not linked to reduced hospitalizations due to non-RSV infections or asthma, nor during the second year of follow-up.
Objective physical fitness assessments reveal a graded association between balance, agility, strength, and cardiorespiratory fitness with reduced all-cause mortality. This study suggests integrating fitness assessments into routine practice may improve risk stratification and guide function-oriented interventions.
A cohort study finds that childhood history of maltreatment is associated with increased biological age in late midlife, potentially impacting health outcomes. The study's epigenetic clock analysis sheds light on the long-term effects of early life trauma on aging processes.
Recent Supreme Court decisions have reduced federal agencies' independence and expanded state-level protections for public health. Federal health agencies now face increased scrutiny from the judiciary, compromising their ability to set standards without interference from elected officials.
A randomized phase 3 study found that first-line osimertinib plus chemotherapy significantly improved median progression-free survival compared to osimertinib alone in patients with advanced non–small cell lung cancer (NSCLC) and concurrent EGFR and TP53 mutations. This study provides evidence for incorporating TP53-based molecular ris...
Researchers at Weill Cornell Medicine have identified structural changes that enable the LRRK2 protein to become overactive, a key step in Parkinson's disease progression. Understanding these changes is crucial for developing targeted therapies to slow or halt the disease.
Researchers characterized T cells in bone marrow of multiple myeloma and acute myeloid leukemia patients, finding a specific gene signature that predicts immunotherapy success. The signature identifies tumor-reactive T cells that are partially primed but can be activated by therapies like bispecific antibodies.
Researchers developed a multiprotein approach to predict advanced tau pathology among amyloid-positive individuals, outperforming p-tau217 alone. This study suggests a scalable alternative to tau PET staging for clinical or research settings.
A nationwide study published in JAMA Pediatrics found that early antiviral treatment with oseltamivir reduced ICU admissions and shortened hospital stays for children hospitalized with influenza. The study of over 7,000 pediatric hospitalizations showed a 31% lower likelihood of ICU admission among treated children.
The 36th annual State of the Climate report reveals record highs in greenhouse gas concentrations, global sea level, and ocean heat content. Greenhouse gas concentrations reached a 53% increase from preindustrial levels, with fossil fuel emissions reaching a record high in 2025.
Researchers designed novel non-equimolar monoclinic-prime (m´) RETaO4 HECs with optimized thermal performance. The composition-structure-thermal performance relationship was clarified through systematic structural and thermophysical tests, revealing polyhedral distortion and lattice strain as key factors for tailoring thermal properties.
Kirsten Bibbins-Domingo has extended her contract as JAMA and JAMA Network Editor in Chief through 2031. She brings fresh perspective and intellectual rigor to the prestigious journal, strengthening its influence worldwide. The JAMA Network has launched initiatives to expand engagement and support medical researchers.
A new ACC Scientific Statement highlights the importance of considering cognitive impairment and frailty in cardiovascular care for older adults. The statement outlines practical strategies for prevention, screening, assessment, and management, aiming to improve outcomes such as independence, mobility, and caregiver burden.
The Australian Institute of Marine Science reports a slight increase in coral cover across all three regions of the Great Barrier Reef, indicating limited impacts from recent climate-induced disturbances. However, the reef still faces threats from flooding and crown-of-thorns starfish outbreaks, limiting its capacity to recover.
Dr. Olivier Mousis has been elected an Academician of the International Academy of Astronautics, a full member recognizing his distinguished contributions to space science and exploration. He leads research on the origin and evolution of the solar system at SwRI.
Climate change will exacerbate water scarcity, not just due to reduced supply, but also due to poor quality, affecting different sectors differently. Sub-Saharan Africa and the Middle East face particularly challenging prospects, with increased demand for clean water by 1225%.
Florida Atlantic University's video compression technology has been acquired by Dolby Laboratories, contributing to the international VVC Video Compression Standard and reducing video data requirements by approximately 50% while maintaining visual quality. The portfolio comprises 683 IP assets, including 250 granted patents worldwide.
A new survey finds that parents and educators believe schools should integrate data literacy across the K-12 curriculum to prepare students for an AI-driven world. The survey, conducted by Data Science 4 Everyone and Mathematica, reveals that 88% of respondents believe all students should be data literate before graduating high school.
A new AI-powered system developed at the University of Waterloo can predict how modern house fires behave, enabling smarter evacuation routes and safer buildings. The system analyzes complex data from experimental fires using machine-learning algorithms, providing insights into toxic smoke hazards and combustion chemistry.
A team of researchers found that humans and AI process language similarly during the initial stages of reading, relying on next-word predictions. However, as passages become more complex, human processing differs from AI, highlighting areas where human and machine language understanding diverge.
Researchers at Aalto University developed an AI model that accurately explains how humans read, using reinforcement learning to recreate reader choices. The model can power smarter AR displays and tailor complex texts to different readers and situations.
Researchers at Oregon Health & Science University have made a groundbreaking discovery in animal models that a one-time treatment regimen can permanently clear HIV from newborns. The study's findings have the potential to advance quickly to human clinical trials, offering new hope for millions of people worldwide who require lifelong t...
Researchers developed a novel vertically integrated dual-gate transistor design for reliable touch sensing and large-area integration. The device exhibited stable response and recovery times, and demonstrated active tactile sensing capabilities.
Researchers found specialized astrocytes in mouse brains that can repopulate damaged areas and rebuild cells. These 'regenerative' astrocytes send newly formed cell nuclei to the site of injury, knitting the network back together.
Researchers at Vanderbilt University Medical Center used spatial transcriptomics to characterize acute rejection and response to immunomodulatory therapies following heart transplantation. The study linked cell-specific gene expression patterns to the development of cardiac allograft vasculopathy, a form of chronic rejection that limit...
A new study developed a 3D printable liquid crystal elastomer that switches molecular alignment to produce opposite motions on demand from a single material. This breakthrough enables the creation of programmable shape-changing materials for various applications, including soft robotics and wearable technologies.
A new study suggests that doctors' reassuring language can have the opposite effect on patients, making them less likely to seek treatment. The researchers found that normalizing symptoms can be misinterpreted as acceptable or not worth treating.
The discovery of Acanthosaura syrax, a new species of mountain horned dragon from western Thailand, highlights its unique characteristics and genetic distinctiveness. The lizard's distinctive yellowish-green coloration, small body size, and lack of black eye patches set it apart from other known species.
A recent real-world study indicates that reaching a PSA level below 0.2 ng/mL is associated with improved patient survival, and this cutoff may be the best metric for determining treatment success, according to investigators analyzing Veterans Health Administration data.
Researchers reveal a new attack surface exposed to malicious and compromised SIMs, allowing attackers to gather information about devices, interfere with connectivity, and serve as entry points for further cyberattacks. The study highlights four attacker scenarios leading to malicious or compromised SIMs and eSIMs.
A new learning technique called A²SG enhances the performance of spiking neural networks (SNNs), achieving world-leading accuracy in large-scale image recognition. The technique combines adaptive and asymmetric approaches to fine-tune models, delivering improved performance at a lower computational cost.
A recent study reveals that marine microplastics can persist and leach chemicals from plastic additives even after fragmentation. Chemicals such as antioxidants, plasticizers, and flame retardants were detected in both microplastics and larger plastic debris collected around Japan.
This paper proposes simple equations to predict the minimum oil film thickness and its position in reciprocating contacts, in good agreement with experimental data. The equations enable easy estimation of oil film thickness variation throughout the contact using operating conditions.
Researchers identify seven-gene signature in eccDNA that predicts LUAD recurrence risk. eccDNA features provide new prognostic insights into lung adenocarcinoma.
A new study found that certain carp species, such as goldfish and silver carp, are resistant to the devastating Koi herpesvirus (CyHV-3) and do not easily transmit it to common carp. This discovery offers a hopeful perspective on managing the disease in fish farms and freshwater ecosystems.
Researchers found that triploid loquats accumulate highly unsaturated phosphatidylcholine to stabilize cellular membranes during freezing. The EjFAD2 gene and its regulator EjMYBS3 transcription factor play a crucial role in this process, enabling the plants to maintain photosynthesis and survive cold more effectively.
A study in Horticulture Research reveals a coordinated scent-making network in herbaceous peony, involving terpene synthase, Nudix hydrolase, and prenyltransferase pathways. The research identifies dominant scent compounds and candidate enzymes, providing practical genetic targets for improving fragrance in ornamental breeding.
Recent research found that D-serine accelerates gastric cancer growth by suppressing cytotoxic T-cell activity and promoting immunosuppressive macrophages. High serum D-serine concentrations were linked to ICI therapy resistance in patients, suggesting its potential as a biomarker for disease progression.
A study found a significant decrease in postoperative endophthalmitis rates after implementing a multifaceted surgical safety culture intervention, from 0.038% to 0.013%. The rate dropped by 64.4% among patients undergoing inpatient ophthalmic surgery.
A study published in Advances in Atmospheric Sciences reveals that persistent ocean warming in the South Pacific during 2023-2024 was driven by two consecutive anomalous anticyclones over the region. The warming signal extended to depths of about 1000 m, leading to record-high sea surface temperatures and upper-2000-m ocean heat content.
A genetic switch LpCbDR1 in perennial ryegrass coordinates leaf yellowing, senescence timing, and drought tolerance by activating genes promoting chlorophyll breakdown and stress tolerance. This discovery offers a precise route for breeding more resilient grasses.
New research highlights the importance of preserving traditional cattle breeds' unique genetic profiles for resilience against disease and environmental challenges. These populations carry irreplaceable traits that could help future generations of farmers respond to global challenges such as climate change.
Research reveals how dogs developed specialized forms in response to human needs, such as compact sled dogs for Arctic regions and lean hunting dogs for tropical forests. Genetic adaptations also emerged to cope with oxygen-poor air at high altitudes, mirroring human populations' genetic traits.
Prof. Haim Sompolinsky receives the 2026 Dirac Medal for pioneering contributions to equilibrium statistical mechanics and non-equilibrium statistical mechanics. His work helps establish the field of theoretical neuroscience, elucidating how collective activity supports memory, computation, and learning.