Researchers found two patterns of irregular sleep schedules that can increase cardiac risk in adolescents. Maintaining a regular sleep-wake cycle may protect them from future adverse cardiac outcomes.
The motion of particles in high-energy nuclear collisions follows a Lévy-stable distribution, confirming the interdisciplinary nature of the phenomenon. This finding has implications for fields such as biology, earth sciences, and economics.
A new industry report highlights the potential risks of generative artificial intelligence in journalism, including misleadings content and bias, while also identifying opportunities for AI-assisted tasks. News audiences are more comfortable with AI when they use it themselves, but concern about job displacement remains.
Researchers at TU Wien and ISTA have developed artificial atoms made of superconducting circuits that can be tuned to specific energy values. These 'artificial atoms' enable the storage and retrieval of light, opening up new possibilities for quantum experiments.
A new study by the University of Graz finds that long-lasting intense cut-off lows will become more frequent in the Northern Hemisphere due to climate change. These storms can lead to prolonged heavy precipitation and increased flood risk in regions such as Canada, northern Europe, Siberia, and China.
A new remotely-delivered support programme, NIDUS-Family, has been shown to improve the lives of people with dementia while reducing healthcare costs. The programme uses goal setting and personalized care to help individuals live well at home for longer, resulting in cost savings of £8934 per person over one year.
A new global report highlights the need for universal access, national roadmaps and affordable care to solve the medical oxygen gap. The Lancet Global Health Commission recommends investing in strengthening medical oxygen systems, making pulse oximeters more accessible and widely available.
A systematic review found no moderate-to-high level evidence that compliance with the Centers for Medicare & Medicaid Services' (CMS) Severe Sepsis and Septic Shock Management Bundle was associated with improved sepsis mortality. The study suggests reconsidering the inclusion of the bundle in the Hospital Value-Based Purchasing program.
Researchers discovered that adolescents with higher body mass indexes consumed more calories later in the day than their peers of healthy weight. The study controlled for environmental and behavioral influences to isolate the role of the circadian system in shaping eating patterns.
Researchers at Mass General Brigham used a generative AI tool to screen patients for a heart failure clinical trial, significantly improving speed and efficiency compared to manual screening. The study found that the AI-assisted screening process screened 458 eligible patients compared to 284 in the manual group.
Researchers discovered that pancreatic cancer reprograms nerve cells to promote tumor growth. Blocking nerve function inhibited cancer growth and increased sensitivity to certain therapies.
Engineers at the University of Pennsylvania and Aarhus University found that introducing just the right amount of disorder can increase the toughness of certain materials by 2.6 times. This discovery opens up new possibilities for widespread use of so-called mechanical metamaterials.
The MHIN Asia Hub aims to foster regional collaboration and enhance localised mental health strategies in Asia, home to over half the world's population. The hub is part of Singapore's Global Mental Health Programme, driven by awareness, ecosystem strengthening, and thought leadership.
A new study has found a significant link between defective sucrase variants and an increased risk of irritable bowel syndrome (IBS), while those with isomaltase defects were not affected. Individuals with sucrase defects experienced more severe bowel symptoms and avoided sucrose-rich foods.
Binghamton University has been named a top research institution by the Carnegie Classification, recognizing its high research expenditures and doctorate production. The university's faculty and students have received significant external funding for projects in healthcare, electronics packaging, and systems science.
The HEALEY ALS Platform Trial has evaluated four treatment regimens for Amyotrophic Lateral Sclerosis (ALS), a fatal neurodegenerative disease, using a common research setup. The trial showed promising trends in other outcome measures and biomarkers, informing the design of future phase 3 trials.
A University of Chicago team has developed a hydrogel from malva nuts that expands up to 20 times its weight when soaked in water. The gel exhibits superior performance in wound care and biomonitoring, surpassing commercial ECG patches.
A new study reveals a dramatic increase in sports betting and gambling addiction help-seeking since the Supreme Court legalized sportsbooks in 2018. Online sportsbooks have had a substantially greater impact on this issue than traditional brick-and-mortar sportsbooks, with nationwide searches for help increasing by 23% nationally.
A new study published in Circulation suggests that less than one in five patients are tested for cardiovascular risk factors following pregnancy-related hypertension or diabetes. This leaves women without adequate screening for high blood pressure, lipids, and sugars, increasing their risk of future stroke or heart disease.
Researchers found that teens with obesity consumed more calories in the late afternoon and early evening compared to their peers of healthy weight. The study, published in PNAS, demonstrates that the body's biological clock directly impacts food intake throughout the day.
A global synthesis identifies 603 species that shape the Earth's surface, with tiny ants shifting soil and salmon reshaping riverbeds. This study highlights the diversity and scale of animals' impact across freshwater and terrestrial ecosystems.
A new study published in Nature Materials demonstrates a lipid nanoparticle system capable of delivering messenger RNA to the brain via intravenous injection. The technology could pave the way for future treatments for conditions like Alzheimer's disease and drug addiction.
The Heidelberg Laureate Forum Foundation offers journalist travel grants to cover the 12th HLF from September 14-19, 2025. Journalists can apply until March 31, 2025, and will have exclusive access to interview renowned laureates and young researchers.
Understanding how dominance and tribal instincts fuel division is critical to addressing global conflicts and economic inequality. Professor Jorge A. Colombo argues that fundamental behavioural drives are hardwired into our species and continue to shape human behaviour today.
A new study reveals the extreme vulnerability of young volcanic soils to wildfires in the Arequipa shrublands of Peru. The research found that vegetation and soil combustion, combined with post-fire erosion, have caused a severe loss of soil organic carbon, hindering ecosystem recovery.
Researchers unveil Ba-Si orthosilicate oxynitride-hydride as a transition metal-free catalyst, offering a more sustainable approach to ammonia production. The novel catalyst demonstrates exceptional stability and higher activity than conventional ruthenium-loaded MgO catalysts.
Men and boys are facing a mental health crisis, with challenges including body image, fatherhood, and sexual relationships. Professor Benjamin Hine argues that men struggle to negotiate harmful notions of masculinity and calls for policies and practices promoting male wellbeing.
A nearly complete skull of the ancient apex carnivore Bastetodon has been discovered in the Egyptian desert, revealing a new species of hyaenodonta. The discovery sheds light on the evolution of hyaenodonts and their global distribution, with findings suggesting they spread from Africa to Asia, Europe, India, and North America.
A large-scale screen of single nucleotide variants has identified 380 variants controlling cancer-associated genes. These variants regulate biological pathways such as DNA repair, energy production, and cell microenvironment interaction. The findings suggest new therapeutic targets for preventing or stopping cancer growth.
A national poll found that 1 in 6 parents support teens receiving non-surgical cosmetic procedures with parental consent. Parents' views on the issue vary, with some supporting teens for any reason as long as they have approval, while others require valid reasons such as bullying or mental health issues.
A new study suggests that reintroducing wolves to the Scottish Highlands could lead to an expansion of native woodland, sequestering one million tonnes of CO2 each year. This could help address the UK's carbon removal target and contribute to climate recovery.
Researchers have created a geometric deep learning approach called MARBLE that can infer latent brain activity patterns across experimental subjects. The method uses dynamic motifs to analyze neural population recordings and has been shown to be more interpretable than other machine learning methods.
Researchers developed a synergetic strategy combining millimeter-wave-terahertz-infrared photo-monitoring and computer-vision three-dimensional modeling for ubiquitous non-destructive inspections. The approach allows for material composition identifications and structural reconstructions of composite multi-layered objects.
A recent study by Bar-Ilan University researchers found that even brief periods of aloneness can significantly weaken group identity and esteem. This can lead to individuals feeling less connected to their groups and devaluing them.
A team of experts at NUS and UNSW Sydney successfully demonstrate that a spinning atomic nucleus exhibits quantum properties, contrary to long-held assumptions. The breakthrough showcases the potential for atomic nuclei as a quantum resource, providing new insights into the fundamental nature of spin precession.
Implantable physical sensors monitor temperature, force, flow, and pressure to facilitate timely diagnosis and advanced health management. These sensors have the potential to revolutionize medical practices by enabling direct, real-time acquisition of critical physiological signals.
Validaitor offers a unique platform for AI governance, risk management, and automated testing, reducing certification costs by up to 80%. KIT's investment supports the development of trustworthy AI solutions, combining expertise in cybersecurity and energy sectors.
Research from Edith Cowan University found that opportunistic recalls, where dealerships try to upsell during the process, lead to negative brand personality and protest behavior. However, protests can paradoxically strengthen customer loyalty if companies effectively manage the recall issue and engage with customers.
Recent advancements in materials science have led to the creation of flexible and lightweight energy storage solutions, overcoming traditional battery limitations. These integrated systems facilitate continuous operation of sensors and processors vital for real-time health monitoring, minimizing reliance on external power sources.
Scientists have developed new methods for observing membrane proteins in real-time, allowing them to better understand their structure and function. These advancements hold promise for the development of new treatments for diseases.
A new study reveals that understorey small trees and shrubs contribute significantly to biomass and diversity in African dry forests. The research found that these layers can hold substantial amounts of woody biomass, with species richness decreasing as overstorey biomass increases.
University of South Australia students now safely navigate building sites and connect theory to practice through immersive virtual learning environments. SiteSeer program allows students to explore the full fabrication process, bridging the gap between plans and built reality.
Researchers at DGIST have developed high-capacity, high-safety anode materials that can significantly increase the driving range of electric vehicles. By setting a high initial activation charging voltage, they prevented nano-cracks and structural collapse, leading to improved battery performance and safety.
A new consistency framework with adaptive synchronization is proposed to improve metadata operation performance and scalability. The framework decoupled directory from file metadata and uses different synchronization methods for directory trees and file metadata, enabling fine-grained tracking of access conflict status.
ChromTR leverages semantic feature learning and class distribution learning to automate chromosome detection in raw metaphase cell images. The framework demonstrates superior performance compared to existing methods on R-band and G-band datasets, showcasing improvements in mean average precision, precision, recall, and error reduction.
Researchers from DGIST develop a catalytic technology that effectively removes additives hindering plastic recycling, using sugar-derived cyclodextrin. This breakthrough provides an alternative to complex processes and suggests expandability into environmental remediation.
Researchers have developed a new pipeline using artificial intelligence to predict which proteins natural toxins will affect, with implications for ecological research and drug development. The method uses AI models to analyze water molecule movement around potassium channels, identifying specific targets of the cone snail toxin.
Researchers have developed a new computational modeling approach to capture the complex shapes that viral proteins can adopt. By applying this approach to a key protein involved in COVID-19 replication, scientists have created a detailed picture of its dynamic behavior.
Marcel P. Goldschen-Ohm wins the 2024 Paper of the Year-Early Career Investigator Award for his study on GABA receptor subunit linkers and their role in pore gating and diazepam modulation, challenging conventional views on receptor function.
A new tool measures how individual phytoplankton cells are using energy, revealing unique ways each species adjusts to light changes. This helps predict and observe ocean responses to climate change and assess phytoplankton health.
Scientists discovered sweet taste receptors on the surface of heart muscle cells, which increase the force of contraction when stimulated with artificial sweeteners. This breakthrough may lead to novel treatments for heart failure and provide insight into arrhythmogenesis.
A new study reveals a specific genetic mutation in the Apennine brown bear population that impairs cellular energy production and increases harmful byproducts. This mutation is linked to reduced overall health and survival in these critically endangered bears.
A new approach enables researchers to generate antibodies against transitory protein targets, providing insights into disease mechanisms and potential therapeutic targets for Alzheimer's and Parkinson's.
Research reveals key differences in immune system response to Alzheimer's and bacterial infections, with larger Aeta clumps triggering more chronic inflammation.
A team from Tokyo Metropolitan University has successfully implanted myoblasts onto healthy muscle in mice using an extracellular matrix scaffold. This breakthrough treatment could treat ageing-related muscular atrophy without scarring, offering a promising avenue for regenerative medicine.
A new medication approved to treat type 2 diabetes and kidney disease also significantly reduces the risk of heart attacks and strokes among these patients. Sotagliflozin, a sodium-glucose cotransporter inhibitor, blocks proteins that help control blood sugar levels and has been shown to reduce cardiovascular events by 23%.
Researchers have discovered that anemonefish have evolved to maintain very low levels of sialic acid in their skin mucus to avoid triggering the release of nematocysts in their sea anemone hosts. This adaptation allows them to safely coexist with sea anemones, which also lack these sugar compounds in their own mucus.
Researchers from Science Tokyo developed three design techniques to enhance power efficiency and data rates in wireless transmitters, enabling synergistic operation of electronic devices. The techniques avoid the power-hungry CORDIC circuit block and ensure linearity in amplitude and phase modulation.
A new blood test has shown promise in improving the accuracy of Alzheimer's Disease diagnosis, with results comparable to established CSF biomarkers. The study found that measuring plasma p-tau217 was over 90% accurate, potentially replacing invasive diagnostic methods for up to half of patients.
Scientists at Brown University and Cincinnati Children's found that suppressing opsin 3 in the brain of mice makes them eat less. The study suggests that opsin 3 plays an important role in regulating food consumption via the melanocortin 4 receptor MC4R.