A recent study by Jeonbuk National University researchers found that positive parenting styles can significantly reduce the risk of self-harm in adolescents. The study analyzed data from over 3,900 participants and identified three distinct parenting styles: negative, average, and positive, with positive parenting being the most protec...
Researchers developed a framework showing how cell membranes can produce transmembrane voltages through flexoelectricity, reaching up to 90 millivolts. Active biological processes create membrane fluctuations that drive ion transport against electrochemical gradients.
Researchers at Rockefeller University discovered that the T cell receptor springs open when activated by an antigen, contrary to previous studies. This finding could lead to next-generation treatments for a broader group of cancer patients.
Researchers found that increased fMRI signal doesn't always mean increased oxygen demand. In fact, regions with high activity actually use more efficient oxygen supply. This challenges current interpretations of brain disorders and proposes a new energy-based approach to understanding the brain.
Researchers developed a new way to stimulate the immune system to attack tumor cells by blocking an immune checkpoint. They created multifunctional molecules called AbLecs, which combine a lectin with a tumor-targeting antibody, and showed they could boost the immune response to cancer cells.
A new study reveals that contrails contribute substantially to aviation's climate impact, accounting for 15% of global emissions. Optimizing flight routes can reduce contrail formation and associated climate costs, providing airlines and policymakers with tools for climate optimization.
A new diagnostic method using AI and genetic information can accurately identify pneumonia in critically ill patients, distinguishing between infectious and non-infectious causes. The model has been shown to reduce inappropriate antibiotic use by over 80% and could lead to faster diagnosis and improved patient outcomes.
Researchers propose integrating processing capability within memory units to reduce energy consumption and latency in AI applications. Inspired by the brain's efficient processing mechanisms, spiking neural networks (SNNs) can respond to irregular events and store information in the same place.
A new fossil face from Gona, Ethiopia, has provided insights into the first hominin species to disperse from Africa. The 1.5-million-year-old fossil, called DAN5, shows a mix of typical Homo erectus characters in its braincase but more ancestral features in its face and teeth.
New research from the American Heart Association finds a strong association between gum disease and increased risk of heart attack, stroke, atrial fibrillation, heart failure, and cardiometabolic health conditions. The study suggests that effective prevention and treatment of gum disease could potentially decrease the burden of cardiov...
Researchers at King's College London discovered that dopamine-releasing neurons in the olfactory bulb have distinct structures and transmit signals in different ways. Two subtypes were found to behave like 'standard' neurons or locally acting cells, influencing smell processing differently.
Researchers created comprehensive maps of grey and harbour seal distributions in Northwest Europe, encompassing most seal populations on the continental shelf. The study found that seals routinely cross international borders while foraging at sea, often overlooked in environmental impact assessments.
A comprehensive review reveals tau protein plays essential roles in brain functions while driving neurodegeneration and psychopathology. Tau deficiency enhances insulin secretion, normalizing glucose levels in diabetic mouse models.
The book chronicles challenges faced during the COVID-19 pandemic and offers practical guidance on building trust, prioritizing needs of most at risk and reliable communication. Experts share lessons learned from K-12 schools and public health partnerships to navigate future crises.
A new study from Columbia University Mailman School of Public Health found that cannabis use is diverse and complex, with increasing trends in vaping, edibles, and smoked products. The study suggests that young adults are more likely to initiate cannabis use than quit, and that co-use with nicotine and tobacco products is common.
Research from the UMBERTO Project found that adopting healthy lifestyles such as eating well, exercising regularly and maintaining a balanced weight significantly reduced cancer mortality. The study showed a strong link between traditional cardiovascular risk factors and survival in people with a history of cancer.
New research from the University of St Andrews discovered a direct causal effect between social isolation and faster cognitive decline in later life. Reducing social isolation has a protective effect on cognitive function for all subpopulations, regardless of gender, race, or educational level.
Research shows that intense storms in the Southern Ocean enable it to absorb more heat from the atmosphere. This helps regulate Earth's climate by reducing global warming. The study found that stronger storm activity generates lower surface temperatures across the ocean.
Research found that menstrual cycle fluctuations do not increase injury incidence but can lead to more severe and longer-lasting injuries. Female athletes may need to adapt their training schedules according to their menstrual cycle to reduce injury risk.
A new study published in the Canadian Journal of Cardiology suggests that strong and supportive relationships can improve heart health for individuals with cardiovascular disease. The review highlights the need to include intimate partners in cardiac rehabilitation programs to support long-term heart health and quality of life.
NICT successfully demonstrated 2 Tbit/s free-space optical communication between two types of small portable optical terminals separated by 7.4 km in an urban environment with atmospheric turbulence, marking a major step forward in the practical application of Non-Terrestrial Networks for Beyond 5G/6G.
The study reveals that torque maximization arises from both direct collisions and pressure imbalances in gas-liquid interface waves. This phenomenon is significant for energy savings and optimal design in complex industrial equipment, such as power transmission devices, cooling systems, and chemical agitators.
Researchers have developed a new method for human identification using proteomics, which could be used in scenarios where DNA evidence is unavailable or degraded. This technique relies on the detection of genetically variant peptides in single hair strands to create a unique profile for each person.
A new study by Flinders University researcher Ashokkumar Manoharan finds that despite widespread acceptance of DEI regulations, applicants may still encounter barriers to securing roles due to automated processes on job sites. The research highlights the importance of transparency and adequate resources in meaningful DEI initiatives.
Researchers have developed a new strategy for enhancing photocarrier dynamics by constructing a 2D-3D In2O3 homojunction, leading to high-performance and fast UV photodetection. The 2D-3D homojunction boosts carrier separation efficiency, interfacial charge transfer, and self-powered capability.
A team of researchers from Yokohama National University has discovered a previously unknown species of marine fungus that can kill harmful, bloom-forming algae. The new species, Algophthora mediterranea, was found to be a destructive parasite in a species of algae known to cause toxic blooms with adverse health effects on humans.
A new climate study reveals that extreme weather events starting in 2064 will have catastrophic impacts on food production, water management, and clean energy systems. The research predicts a significant increase in 'subseasonal whiplash' events characterized by extreme downpours and dry spells in Asia and broader tropical regions.
A new framework reveals that compact, mixed-use districts like One-North are designed to generate cleaner travel patterns, but the reality is more complex. Emissions hotspots were identified at major arterial roads, weaker transit-accessible edges of districts, and busy corridors like North Buona Vista Road.
Researchers have developed dual-function biomaterials that can suppress tumors and regenerate bone, offering a promising strategy to address the challenges of postoperative osteosarcoma. The materials are designed to enhance antitumor efficacy while minimizing systemic toxicity, and also provide structural support for bone regeneration.
Researchers developed a NTP-enhanced Ce-Co catalyst, achieving high soot conversion and CO2 selectivity at low temperatures. The results demonstrate the potential of NTP to activate lattice oxygen in redox reactions.
Researchers developed a Cu-Zn-Ce ternary catalyst using an innovative urea-assisted grinding strategy, overcoming interfacial limitations and achieving high CH3OH selectivity. The active site is identified as a composite structure consisting of Cu0-Zn2+-Ov-Ce3+, where Zn species donate electrons to Cu, enhancing CO2 activation.
Researchers developed an AI-driven framework using XGBoost to evaluate asphalt pavement skid resistance under various conditions, achieving over 90% prediction accuracy. The model identified fractal dimension as the core predictive factor, highlighting the role of texture complexity in skid resistance.
SourceELSP·JournalSmart Construction·TypeData/statistical analysis·DateDec 15, 2025
Researchers found that fossil fuel firms experience significant spikes in informed trading during COP meetings, with investors trading ahead of market. The study estimates that informed traders could have earned up to $25 billion across the COP meetings and 87 firms studied.
Researchers have developed ultra-flexible self-healing micro-fibre textiles engineered with dual-built-in gradients that reflect and absorb radiation, providing efficient radiative cooling for various scenarios. These gradient-textiles offer a sustainable route to beat the heat anywhere under the Sun.
The University of Tsukuba developed a Japanese version of WHO indicators to assess inclusive social participation of persons with disabilities. The indicators were validated through an online survey among persons with and without disabilities, demonstrating strong internal consistency and construct validity.
A summer swimming program for Black youth demonstrated significant improvement in swim skills and a high sense of belonging, with 10 children returning for a second summer. The program's inclusive environment fostered confidence and empowerment among participants.
Researchers found altered brain tissue microstructure and neurochemical profiles in Long COVID and recovered COVID-19 individuals through advanced MRI techniques. This study provides vital insights into how COVID-19 affects the central nervous system, potentially explaining cognitive problems reported after infection.
Researchers at CU Boulder developed particles that vibrate in response to ultrasound waves, reducing protein content and softening tumor tissue. This method could make chemotherapy more effective by targeting cancer cells while minimizing damage to healthy tissue.
A new study suggests that midlife depression is driven by a small cluster of specific symptoms, rather than depression overall. The six symptoms are loss of self-confidence, difficulty coping with problems, and poor concentration, which can lead to reduced social engagement and decreased cognitive reserve.
A new study reveals that microbialites in South Africa are thriving, growing up to 2 inches vertically every year. They absorb carbon day and night through metabolic processes, making them one of the most efficient biological mechanisms for long-term carbon storage observed in nature.
The study found that abortions in Spain fell by around 24% during the two months of strict lockdown due to COVID-19, mainly due to a decrease in unwanted pregnancies among single women. The number of abortions remained low even after the lockdown ended and did not differ between cohabiting and single women.
Researchers found a positive relationship between government support and voluntary planting of cover crops in Arkansas. The study showed that soybean-to-soybean rotation is the most common aftercover crop adoption, with voluntary cover crops increasing by 5% over the 2013-2019 period.
Kessler Foundation has been recognized as a 2026 Best Nonprofit Workplace by Best Companies Group, highlighting its commitment to creating a supportive culture where employees feel valued and empowered. The organization's dedication to employee well-being, innovation, and excellence is acknowledged by the certification.
Researchers discovered complex viral communities in wastewater treatment plants, interacting with bacteria to influence treatment efficiency and health risks. The study found that viruses can act as reliable biological indicators of treatment performance, while also potentially promoting the spread of antibiotic resistance genes.
A new 'River Literacy' concept has been developed to educate communities about the vital roles rivers play in daily lives, cultures, and ecosystems. The framework highlights seven easy-to-grasp principles designed for schools, riverside communities, and the general public.
Researchers have developed a new method to assemble DNA nanostructures in ionic liquids, resulting in improved stability and enhanced targeting capabilities. The new approach has shown promising results in targeting cancer cells and delivering potent inhibition.
A new multicenter study led by Mayo Clinic researchers has established a practical definition for rapidly progressive dementia (RPD), a rare but devastating form of cognitive decline. The findings may help clinicians recognize and treat RPD earlier, enabling researchers to work from a shared framework when studying the condition.
Researchers have identified 32 causal genes that increase the likelihood of developing long COVID, including 13 new genes not previously associated with the disease. The study's findings could lead to more precise diagnoses and treatment options for the condition, which affects an estimated 400 million people worldwide.
Researchers found that alcohol causes DNA damage, which can lead to cancer, and discovered a repair mechanism using the SXE enzyme complex. Individuals with genetic mutations affecting DNA repair may be more susceptible to alcohol-related cancers.
A new method analyzes nearby vehicle motion to estimate road's trajectory and vanishing point, capturing distant road areas and enhancing safety. The system outperformed conventional and deep learning-based techniques in tests under day and night conditions, reducing intersection-related accidents.
A new study reveals that reducing mortality through large-scale investment in public health is a more effective and ethically sound strategy than encouraging people to have more children. By focusing on lowering mortality rates, countries can slow population decline and maximize the return on investment in their existing population.
A study by Universitat Autonoma de Barcelona finds that fossil fuel companies' promoted low-carbon projects are ineffective in reducing emissions and prolonging the lifespan of fossil fuel infrastructures. These projects reinforce the industry's power and aggravate environmental injustice, while delaying a rapid phase-out of fossil fuels.
Research suggests soil microbial communities are a top predictor of childhood allergic disease rates, with certain assemblages appearing linked to better health outcomes. The study found that specific soil microbes promote health, while others negatively impact disease prevalence.
A team of researchers at the University of Pennsylvania has designed a new light-controlled cholesterol molecule that selectively targets two poorly understood sterol transport proteins, ORP1 and ORP2. This breakthrough enables precise spatiotemporal control over cholesterol's biological activity, paving the way for advanced therapeutics.
This webinar discusses the potential of bio-based carbon capture to deliver up to 6.7 gigatonnes of CO2-equivalent mitigation annually by 2050. It explores how biomass can transform climate mitigation, offering scalable and equitable pathways to net-zero.
A systematic review of 17 randomized trials found that reducing saturated fat intake lowered all-cause mortality and cardiovascular deaths among high-cardiovascular risk individuals. For people at low to intermediate risk, cutting or replacing saturated fat intake offered little benefit over 5 years. The study suggests that saturated f...
A new study demonstrates strong performance in predicting daily crop transpiration using machine-learning models and high-resolution lysimeter data. Machine learning can reliably predict daily transpiration from environmental conditions and plant characteristics, highlighting an important conceptual step toward plant-driven prediction ...
Petty Officer 1st Class Mitchell Apgar, a Navy Diver at the Naval Research Laboratory, was selected as the 2025 ONR Sailor of the Year for his sustained superior performance, leadership, and professionalism. He demonstrated exceptional commitment to his duties, taking on greater responsibility and pursuing self-improvement.
Researchers use model calculations to optimize work extraction from fluctuating environments, enabling the development of nanomachines that can efficiently transport nutrients and other molecules within cells. The study's findings have significant implications for understanding thermodynamics in the microscopic world.
Researchers from MSK discovered that two distinct subtypes of regulatory T cells play opposing roles in colorectal cancer, with one restraining tumor growth and the other fueling it. The study suggests that selective approaches to targeting these cells could improve immunotherapy treatment for most patients with colorectal cancer.