McGill researchers have developed a more energy-efficient method for building AI systems that can measure and indicate their own uncertainty. This approach cuts memory and training costs while maintaining strong predictive performance. The researchers aim to make reliable, uncertainty-aware AI practical for large and complex systems.
Irrigated mountain hayfields act as large filtration systems, reducing nutrient concentrations in runoff and improving water quality. This study found that voluntary adoption of best management practices can effectively mitigate the impacts of agricultural nutrient use in mountain meadow hay systems.
A new computational tool called DANDELION has identified 21 genes related to asthma, most of which haven't been discovered by other methods. The tool focuses on trans-gene regulation and successfully validated the impact of these genes on asthma phenotypes in cell models and human data.
A study reveals systemic lipid metabolic rewiring in Bietti's crystalline dystrophy, with patients showing distinct plasma lipid signatures and compensatory metabolic network changes. The research also identifies potential blood-based biomarkers for disease monitoring and treatment safety.
The University of Tennessee is part of the NuCAMP initiative to advance nuclear manufacturing and construction in East Tennessee. The partnership aims to develop new manufacturing and construction methods for nuclear applications, as well as vocational training to support advanced nuclear reactors.
A new study published in Science Advances found that bacteria and fungi from Earth can survive for at least a week in shaded nooks and crannies around the lunar south pole. The study's findings highlight the need to better understand microbial persistence in extreme lunar environments, which is crucial for future space missions.
A new app, WeCareAdvisor, has shown promise in improving the quality of life for dementia caregivers by providing a systematic approach to manage behavioral symptoms. Caregivers who used the app reported significant reductions in distress and behavioral symptoms, as well as improved well-being.
Scientists from Johns Hopkins Medicine report that an experimental mRNA platform, N4-acetylcytidine (ac4C), causes cells to produce more therapeutic proteins to fight disease than the industry standard mRNA platform. This may eventually lead to more efficient drugs that require smaller doses.
Researchers Dr. Page Quinton and Dr. Michael Rygel will investigate ancient water chemistry to shed light on life on land and energy resources. The project will provide hands-on research experience for undergraduates and analyze Devonian-Permian sedimentary rocks.
A daily 20 mg dose of zinc reduced infections by 38% in children with sickle cell anemia, a genetic blood disorder that leaves them vulnerable to infections. The study's findings suggest a potential new strategy to decrease hospitalizations and save lives, with further research planned to confirm the results.
A new correspondence published in The Lancet highlights the importance of human health in the clean energy transition, citing a quintuple win of healthier populations, energy security, and climate mitigation. The authors recommend framing the transition around shared prosperity and wellbeing, and using metrics grounded in community har...
A chemotherapy-free combination of targeted therapies showed encouraging results in patients with HR-positive, HER2-positive metastatic breast cancer, offering a potential first-line treatment option. The regimen produced durable responses while maintaining a manageable safety profile for many patients.
Researchers found that over 145 teragrams of phosphorus have been applied as fertilizer since 1866, with only 52 teragrams remaining in cropland soils. The US could exhaust its domestic phosphorus supply within 40 years, making recycling and circular pathways crucial to meet growing food demands.
A new species of groundsnake, Lielaphis slashi, has been discovered in New Guinea and named after Slash from Guns N' Roses. The snake's unique characteristics and genetic makeup set it apart from other similar species.
A newly registered citrus greening treatment, developed from over a decade of research, has achieved full federal registration. The treatment, rooted in naturally occurring antimicrobial peptides from spinach, protects citrus trees from Huanglongbing disease. The U.S. Environmental Protection Agency has granted unconditional registrati...
Salk Institute researchers found microglia's novel way to contribute to ALS progression and death, using TAM receptors to find and kill motor neurons in spinal cords of mice with ALS. The study suggests a new target for therapy innovation, but notes the complexity of variables involved.
A Virginia Tech study reveals that multiple CD4 T-cell populations work together to control Cryptococcus neoformans, a deadly fungus that causes meningitis in immunocompromised individuals. The finding could lead to new preventive treatments that target a coordinated network of immune cells.
A deep-learning tool analyzed sinus CT scans, finding it more responsive to changes following treatment than traditional scoring methods. This technology has the potential to measure treatment response with greater precision.
Researchers at CUNY ASRC and Honeywell Aerospace developed pairs of ultrathin, nonmetallic coatings that work together to reduce heat transfer. The novel metasurface reduced thermal radiation emission by over 80% compared to nonstructured surfaces, maintaining performance across a wide range of operating temperatures.
Senescence unfolds in stages, not all at once, and can be suppressed without reversing the cells' permanent growth arrest. Different therapies create different forms of senescence, but ultimately lead to the same inflammatory response.
Researchers at UC Irvine developed lab-grown brain tissue with defined regional identity, reproducing molecular characteristics of prenatal human cortex. The model helped investigate fragile X syndrome and autism, highlighting potential developmental processes that can be studied in human tissue models.
Critical Path Institute (C-Path) has achieved ISO/IEC 27001:2022 certification, demonstrating its commitment to protecting sensitive information and partner trust. This certification reflects the organization's structured risk-based information security management system.
Monell researchers have developed a machine learning model to predict the similarity between scent mixtures, achieving a median RMSE of 0.08 and a Pearson correlation of 0.57. The model uses semantic language to describe scent mixtures, suggesting a significant leap forward in predicting scent similarities.
Researchers developed a solar-driven platform that converts desalination brine into a chemical resource for methane conversion, producing freshwater and value-added chemicals. The platform achieved 98.1% selectivity toward chloromethane production and maintained stable operation for 15 days.
Savannah River National Laboratory has won a 2026 R&D 100 Award for its 'Engineered Cermets for Advanced Reactor Waste Disposal' project, which aims to develop durable solutions for nuclear waste management. The project, co-developed with academia and industry partners, focuses on reducing storage footprint and environmental impact.
The German Research Foundation's roundtable emphasized the importance of transatlantic research cooperation and the role of universities in fostering these partnerships. Experts highlighted the need for strategic cooperation and independent research to tackle global challenges.
Researchers found that tree-layer α-diversity peaks at mid-elevation zones, while understory α-diversity shows a bimodal trend with two diversity peaks at 400-600m and 1000-1200m. Community composition differs among low-, mid- and high-elevation zones, driven by species turnover across elevational zones.
Researchers at FAMU-FSU College of Engineering and National High Magnetic Field Laboratory have designed a new quantum computing architecture using magnetic levitation to address design flaws in qubits. The design preserves the advantages of electron-on-neon qubits while removing randomness, making it more reproducible and scalable.
Researchers investigate DNA's physical properties, including shape, flexibility, and interactions with proteins, to understand gene expression and cell activity. The study found that evolution favors the preservation of mechanical stability in DNA molecules.
Researchers found that fluctuations in seawater chemistry followed the rhythm of ice ages, driven by Icelandic ice sheet dynamics. Volcanic material from Iceland released neodymium with distinct radiogenic signatures, influencing ocean circulation and geochemical cycles.
A randomized trial in 21 Japanese elementary schools found that students respond more strongly to environmental education when nature is framed around its human benefits rather than its intrinsic value. This approach increased students' short-term interest in the environment. In contrast, students who received an ecocentric framing sho...
Fractons, exotic quasi-particles, have been detected in a quantum solid-state model, paving the way for experimental verification. Theoretical physicists had predicted their existence in various systems, including quantum spin liquids, using highly generalised gauge field theories.
Researchers found that enhancing autophagy, a cellular recycling process, helps preserve retinal nerve cells in glaucoma models. This approach may protect against cell loss and degeneration, potentially complementing current treatments.
A new study led by the University at Buffalo sheds light on RNA's ability to form droplets, which may have helped give rise to the first cells. The study found that a tiny chemical difference between RNA and DNA enables RNA to more readily organize into droplets, particularly at high temperatures.
Researchers at Syracuse University found that stellar spin can explain the fading of black hole flares in repeating partial tidal disruption events. The study suggests that stars with rapid initial spin may produce flares that decline in brightness over time. This new understanding provides insight into the complex interactions between...
EU scientists highlight the essential role of mosquito control in tackling the increase in mosquito-borne diseases in Europe. The research emphasizes the need for continued investment in research to develop sustainable, evidence-based, and integrated mosquito control strategies. A One Health approach is also recommended to improve the ...
Paleontologists used carbon-dating to analyze over 7,500 fossils, revealing how sediment accumulation rates affect the preservation of fossils. By understanding these rates, researchers can determine the age of a fossil assemblage and extract valuable data from it.
Researchers found that Treg infiltration speed is the critical factor in determining PD-1 blockade immunotherapy outcomes. The team developed a mathematical model that accurately predicted this factor and validated it experimentally, identifying a promising new strategy to improve treatment outcomes.
A new training interface, World-Space Interface, mimics the movements of an excavator's arm and bucket, eliminating the need for mental maps to operate the machine. The system consists of a mechanical arm and a virtual simulator, allowing operators to physically control the excavator in a cab or remotely.
Researchers from Cornell University have created an interactive map identifying 1.8 million individual trees in New York City, which could optimize tree placement for cooling in cities worldwide. The map, using satellite imagery and on-the-ground datasets, is 82% accurate and includes trees on private property and in natural areas. The...
A new study by the University of Illinois Chicago found that time-restricted eating may be a safe and effective tool to control blood sugar levels in adults with Type 1 diabetes. The study, led by Krista Varady, showed a significant reduction in blood sugar levels after six months, with no increased risk of extreme highs or lows.
A recent study found that over half of US adults lack basic statistical understanding, despite a willingness to use statistics in decision-making if they knew more. The study suggests that a basic introduction to statistics can help people understand their own thinking better and become more informed consumers of science.
A new method called 'blocc chemistry' enables the automated assembly of molecules, making it possible for students and citizen scientists to participate in molecular innovation. The approach has already led to the discovery of top-in-class organic laser emitters and durable organic solar cell materials.
A study published in PLOS Biology found that brain synchrony between people of different generations increases when they create art together, predicting feelings of loneliness or social connection. Brain synchrony decreases between same-generation pairs, suggesting a dynamic relationship between social connections and brain activity.
Researchers developed an AI model combining physics and observations to reconstruct the Earth's mantle history. The model accurately recreated past temperatures and deep-mantle flow with high accuracy, indicating that combining complementary geophysical information is essential for recovering realistic mantle convection histories.
A Barcelona trial shows nature-based social prescribing with facilitated groups reduces loneliness among adults experiencing greater loneliness. Participants with higher emotional and social difficulties benefited more from the intervention.
A study reconstructing 23 million years of African megaherbivore evolution found that low rates of speciation drove their decline, not higher extinction rates. Larger species did not go extinct faster than smaller ones, but megaherbivores gave rise to new species much more slowly.
Scientists have discovered a new connection between energy-producing mitochondria and chronic inflammation in senescent cells, which promotes age-related diseases. Blocking a related gene and using a drug called CTPI-2 reduced inflammation and promoted healthier aging in mice.
Researchers found that active participation in colorectal cancer screening was associated with a 43% lower risk of dying from the disease, compared to just a 26% lower risk for those invited to screening. This study highlights the importance of taking part in colorectal cancer screening to save lives.
Researchers discovered 'bypasses' in grass plants that allow for efficient synthesis of lignin and starch, enabling rapid growth and competitive advantage. This metabolic trait also benefits agriculture and opens doors for future improvements in plant biotechnology.
A digital wellness program combining guided movement, breathing, and meditation exercises reduced anxiety and depression symptoms in adults with chronic medical conditions. The program also improved quality of life and fatigue, with no significant difference found between the self-directed and telephone-supported versions.
Researchers found that brain synchrony increases when individuals draw together, but decreases over time in cross-generational pairs. In contrast, same-age pairs show increased synchrony over time. The study suggests that mutual prediction, or anticipating each other's behavior, plays a key role in brain synchrony.
The AI-powered labs use robotics, high-throughput experiments, AI, and automated analysis to accelerate discovery. However, these systems also require safety measures, transparent decision-making, and standardized data to prevent concentration among a few institutions.
Researchers found that capillary endothelial cells are major building blocks of new coronary collaterals, which are essential for cardiac repair. A VEGF-driven molecular pathway promotes the conversion of capillaries into collateral arteries, offering a potential strategy for enhancing de novo collateral formation and cardiac repair.
The EU Battery Regulation establishes detailed requirements for tracking life-cycle greenhouse-gas emissions, material circularity, and responsible sourcing. Researchers propose a phased approach to improve transparency and credibility, while addressing challenges of region-specific measurement and verification rules.
A study of 2,344 Chinese counties found that stronger solar expansion policies are associated with significant declines in bird diversity, largely due to habitat loss and fragmentation. The expansion of renewable energy can help combat climate change, but it may also create environmental trade-offs that must be carefully considered.
The EU battery regulations have the potential to improve global sustainability governance by establishing standardized data and calculation methods for environmental performance. This could lead to more comparable and transparent data across the market, but also raises challenges around representativeness and rigor.
Researchers discovered that targeted cooling devices, such as wearable fans, can provide similar comfort to desk fans without drafts, making them a viable alternative for reducing energy use. The study found that these devices can maintain thermal comfort and even improve upon that of traditional desk fans.
Researchers at the University of Birmingham and UCL published a comprehensive analysis of ultrasound detectors used in photoacoustic tomography, a medical imaging technology. They established a standardized 'noise-equivalent pressure' landscape, revealing the performance capabilities of 82 detectors across four main types.
A recent study by INSEAD researchers found a significant decline in disruptive science, with papers and patents increasingly following established paths. However, a peer-reviewed analysis by the researchers has refuted criticism that the decline is due to dataset artefacts, and the finding holds true across multiple databases and metrics.