Researchers developed Janus-type supramolecules that form stable ribbon-type assemblies, guiding the arrangement of ion channels across lipid membranes. The supramolecular channels mediate efficient and selective K+ transport, disrupting cancer cell balance and inducing apoptosis.
Researchers developed a simple test that detects antibodies against four dengue virus serotypes and zika virus. The test achieved high sensitivity (87.8%) and specificity (91.4%), indicating its potential to monitor specific antibodies produced in response to exposure to the viruses.
Researchers at Nagoya University have developed a method of artificial photosynthesis that uses sunlight and water to produce energy and valuable organic compounds from waste organic compounds. The technique, called APOS, represents a significant step toward sustainable energy and chemical production.
The Texas-France Space Hub is a three-year initiative that fosters global partnerships in aerospace, expanding commercial space presence in both countries. The program includes a six-month accelerator program based in Paris and Houston, helping emerging French companies connect with industry leaders and essential resources.
Gene editing with CRISPR/Cas9 is revolutionizing regenerative medicine by offering precise modifications to the genome, including knock-ins, knockouts, and transcriptional activation. This technology has shown promise in treating genetic diseases and enhancing tissue functions.
A nationwide study found that patients with alcoholic liver disease have a significantly higher risk of developing colorectal cancer. The study highlights the importance of comprehensive CRC screening and risk stratification based on new consensus-based definitions of liver disease.
The influenza vaccine provided moderate protection against influenza A strains, but strong protection against influenza B. The vaccine was most effective in preventing severe disease among children and adolescents, with a high effectiveness rate.
A recent VR study on locusts' navigation challenges classical models of collective swarming behavior, revealing internal cognitive decision-making processes. The findings suggest that locusts do not follow fixed interaction rules as previously thought, but instead respond to their sensory environment with probabilistic decision-making.
The University of Cambridge has launched an Engineered Pandemics Risk Management Programme to address the urgent challenge of managing future engineered pandemics. The programme aims to build a network of experts from academia, government, and industry to understand social and biological factors that drive engineered pandemic risks.
The study found that the prevalence of adults with diabetes did not significantly change between 2013 and 2023. However, glycemic control among those with diagnosed disease worsened, particularly among young adults. This trend is concerning due to its potential impact on lifetime risk of cardiovascular events.
Researchers develop more effective methods for detecting hydrate blockages in subsea oil and gas pipelines, improving safety and efficiency. The study identifies various detection methods, including acoustic pulse reflectometry and electrical methods, and proposes future directions for improvement.
Astronomers are using the James Webb Space Telescope and high-performance computers to study the atmospheres of seven planets beyond our solar system, gaining insights into planetary formation and evolution. The KRONOS program aims to understand how planets form, evolve, and potentially harbor life.
Researchers at Tohoku University have developed a Ti-Al-based superelastic alloy with exceptional strength and flexibility, operating from -269°C to +127°C. This breakthrough material holds significant potential for applications in space exploration and medical technology.
A team of researchers has matched Earth's ice age cycles with orbital shifts, predicting the onset of the next ice age in approximately 10,000 years. The study analyzes a one-million-year record of climate change and finds a predictable pattern for glacial and interglacial periods.
Researchers at Drexel University have developed a new way to improve textile-based filters by coating them with MXene nanomaterial. The non-woven polyester textile coated with a thin layer of MXene nanomaterial can turn it into a potent filter capable of pulling some of the finest nanoparticles from the air.
Researchers explore advancements in artificial ligaments for ACL reconstruction, highlighting potential solutions to issues like revision surgery and osteoarthritis. Enhanced bioactivity through bioactive components and materials like magnesium-based materials are promising areas of focus.
A new study by Dr John Day of the University of Essex found that physical activity provides a common ground for fathers and daughters to develop deep emotional connections. The research discovered that societal shifts in what it means to be a dad, combined with increased focus on exercise, have led to this transformation.
A new study identified a genetic circuit controlling individual leaf growth and adaptation to environmental conditions. Microbes on plant leaves influence leaf growth independently of nutrient and soil properties.
Researchers have discovered a way to trap iodine in perovskite solar cells using alumina nanoparticles, enhancing lifespan and stability. The modified solar cells maintained high performance for over two months under extreme conditions.
Children of primary school age demonstrate highest learning performance in associative learning, outperforming adults and adolescents. Repeated exposure to learned material enhances learning performance across age groups.
Researchers discovered that trying to make ourselves happier actually makes us less happy by draining our ability to use self-control and willpower. This 'happiness paradox' is caused by mentally exhausting efforts to regulate thoughts, emotions, and behaviors.
Researchers developed a LiDAR-based settlement monitoring method to measure ground and building settlements induced by tunneling in Singapore. The method achieved millimeter-level accuracy, reducing labor costs and improving efficiency compared to traditional methods.
A study published in Nature Neuroscience found that overexpressing cannabinoid receptor type 1 (CB1) in astrocytes promotes resilience to chronic social stress by reducing anxiety levels and depressive symptoms. The researchers also discovered an association between CB1 receptors and depressive symptoms in human brains.
The project aims to uncover mechanisms bridging MCI and CVD, developing an integrated approach to promote resilience and improve overall health in the ageing population. It will use real-world data, AI, and clinical variables to enable risk stratification and personalised treatment.
A new study led by the CIBEREHD group at Hospital Germans Trias demonstrates a significant improvement in monitoring and treatment of Crohn's disease patients. By analyzing calprotectin levels, patients can avoid unnecessary repeat colonoscopies.
Researchers analyzed fragments of glass in a Herculaneum skull and concluded that it likely formed when the individual died from a super-heated ash cloud. The brain was heated above 510 degrees Celsius before rapid cooling occurred as the cloud dissipated.
A nasal spray being tested for Alzheimer's disease could also reduce neuroinflammation in traumatic brain injury, according to a Mass General Brigham-led study. The treatment modulates the immune response, reducing anxiety, cognitive decline, and improving motor skills in mouse models of TBI.
Researchers at Osaka Metropolitan University have successfully generated feline embryonic stem cells, a major breakthrough for veterinary regenerative medicine. The high-quality stem cells can differentiate into various cell types and be transplanted to restore internal damage.
A new study estimates that overuse of Bt maize has led to significant economic losses for US farmers, with a total cost of $1.6 billion. The findings highlight the need for improved seed diversity, transparency, and farmer decision-making to sustain transgenic crop benefits.
Researchers propose a new biological hypothesis that combines tree dispersal modes and mycorrhizal types to explain the latitudinal variation in forest biodiversity. Advanced spatial analysis techniques reveal a negative aggregation–abundance relationship, stronger in temperate forests, which is linked to animal seed dispersal and myco...
Researchers compared feathers and bodies of flightless birds and their flying relatives, finding that some features change relatively quickly. The study sheds light on evolution of complex traits that lose original function, and could help reveal which fossil birds were flightless.
Researchers developed a conjugated phthalocyanine framework with enhanced electron-withdrawal properties and flexibility, leading to improved capacities, rate capabilities, and cyclic stability in high-voltage lithium metal batteries. The framework also showed longer operating life and higher capacity retention.
Researchers at VCU Massey Comprehensive Cancer Center have identified an innovative combination treatment strategy that collaborates to kill AML cells. The new approach targets the SRC gene and MCL-1 protein, leading to increased cell death in leukemia cells. This discovery offers a promising new direction for leukemia treatment.
Scientists are studying how microplastics affect microbial communities in ponds, with potential implications for carbon cycling and the global biosphere. Microbes have adapted to plastic surfaces, which could impact aquatic environments.
Researchers developed a framework that combines competition and cooperation to help operators in multiregional networks strategically determine when and how they should work together. By investing in shared infrastructure projects, independent operators can earn more revenue and improve regional train service, benefiting users.
A new study led by Qian Cheng found that unusual atmospheric circulation accounted for 83% of a record-breaking cold event in eastern China. The warming effect of climate change reduced the event's severity by up to 22%.
The Dielectric Elastomer Sensor (DES) offers real-time pressure and vibration monitoring in soft fluidic actuators, ideal for robotics and biomedical devices. The sensor's flexibility and ability to withstand large deformations make it suitable for applications in automobile designing and structural health monitoring.
A new analysis of social media posts reveals that public support for solar energy remains high, but has become increasingly polarized. The study found that attitudes toward solar energy are largely being driven by politics, with significant differences in support across regions and states.
Researchers have developed a COF-based porous liquid that can dynamically adjust its pore size in response to pressure change, significantly enhancing CO2 capture and catalytic conversion. This innovative material boasts a 24-fold higher efficiency for the reaction of CO₂ with propylene oxide compared to conventional methods.
Researchers are calling for a reduction in toxic chemicals used in plastics manufacturing and a complete ban of hazardous chemicals. The study highlights the need for improved reporting, transparency, and regulation of chemicals throughout the plastics life cycle.
The 2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes focuses on managing unstable angina and myocardial infarction, with recommendations on dual antiplatelet therapy and percutaneous coronary intervention. The guideline also emphasizes the importance of prompt revascularization and se...
A new study from University of Eastern Finland explores the factors contributing to tree mortality in an urban recreational forest in Helsinki. The researchers found that pine trees growing in dry areas are at a high risk of mortality, while spruce trees face a greater threat from climate-driven insect infestations.
A team of researchers, led by Kelsey Hatzell from Princeton University, has made breakthroughs in developing anode-free solid-state batteries. These batteries have the potential to store more energy in less space and operate with high performance at a wider range of temperatures.
Researchers found that aged biomass smoke is more toxic and can have serious health consequences, including respiratory diseases. Using HEPA air purifiers, sealing homes, and avoiding indoor pollution sources can help minimize exposure.
A new mathematical model developed by URV's SeesLab research group improves prediction of human mobility between cities. The model combines machine learning techniques, statistical physics and Bayesian statistics to efficiently balance complexity and accuracy.
Scientists at Tohoku University and collaborators have made a significant discovery about how magnetic twist induces one-way electric flow in a unique quantum material. By studying the material's electronic behavior, they found that the 'magnetic twist' directly triggers electronic band asymmetry, leading to nonreciprocal transport.
This disorder has diverse etiologies, variable presentations, and different therapeutic responses. The proposed diagnostic algorithm can differentiate pediatric MF subtypes to improve patient outcomes.
The CLAP platform combines active and passive microwave signals to simulate soil moisture and vegetation conditions. Advanced interaction models for soil and vegetation enable more accurate simulations, addressing limitations in existing remote sensing technologies.
Researchers have developed a highly sensitive water contamination detection tool using a cantilever-based test that can detect metals like lead and cadmium at concentrations down to two and one parts per billion. The technology merges synthetic biology and nanotechnology, enabling rapid detection of chemicals in water.
A new research proposes a controlled security level covert communication scheme based on Bitcoin address confusion ciphertexts. The scheme improves information transmission efficiency while flexibly controlling the security level of information transmission.
A study examined floating plants on ocean planets and found they display a pronounced red edge in their reflectance spectra, potentially detectable via satellite remote sensing. The characteristic seasonal variation in NDVI values suggests this method could be promising for detecting life on habitable exoplanets.
Researchers at Institute of Science Tokyo designed a protein cage system that can control and visualize orientational changes in aromatic side chains through strategic binding of fluorescent ligands. This approach enables precise control over protein dynamics while enhancing fluorescence properties, with potential applications in biomo...
A new downscaling method generates high-resolution surface soil moisture data for mountainous regions, correcting for topographic effects and providing accurate seamless SSM maps. This advancement revolutionizes hydrological studies, drought monitoring, and climate change research.
Researchers from the University of Oxford discovered that rainfall in the Sahara Desert increased between 8,700 and 4,300 years ago, coinciding with a rise in Neolithic archaeological sites. This finding highlights the importance of a favourable climate on early pastoralist societies, which relied on rainfall for their livestock.
Researchers have made a breakthrough in creating artificial chiral-structural-color materials, exhibiting iridescent colors through microscopic structures that interact with light. The new discovery enables the creation of microdomes composed of widely available polymers that produce exceptional dissymmetry and polarization selectivity.
Plants adapt root morphology to varying nitrogen conditions, influencing growth and development. Advanced techniques like X-ray computed tomography and single cell analysis may reveal genetic mysteries in crop plants.
A team of scientists has discovered that some key hydrofluoroolefins (HFOs) decompose into persistent greenhouse gas pollutants, including compounds banned internationally. The chemicals are used as refrigerants, aerosol propellants, and in foamed plastics.
The study investigates how the electrodynamic proximity effect can be used to improve defect detection in Structural Health Monitoring (SHM) applications by optimizing measurement setup arrangement. The analysis reveals that proper arrangement of the setup can enhance defect sensitivity up to 300% compared to non-optimized setups.
The project aims to improve the quality of life for patients with end-stage heart failure and their caregivers through a nurse-led intervention. The study will also track hospitalization rates, patient well-being, and gain a better understanding of end-of-life care.
A study from the University of Utah found that California's stricter regulations and fuel standards led to lower carbon monoxide emissions on Los Angeles freeways. In contrast, Salt Lake City saw an increase in CO emissions due to factors like older vehicles and higher speed limits.