A new EU project study found that combined exposures to man-made chemicals can lead to measurable biological effects not explained by individual substances, underestimating overall risk. The research identified a continuous exposure pathway from environment to people, including breast milk and umbilical cord blood.
Researchers at Princeton University have developed a 3D device that combines living brain cells with advanced electronics to recognize patterns using computational techniques. The device creates a vast 3D network of neurons that can be used for computation, offering a potential solution to the energy bottleneck in modern AI technology.
A Rutgers Health-led survey found that 68% of people living with HIV prefer long-acting injections, but only 2.8% actually received them. The study identified factors limiting adoption, including pill burden, detectable viral load, and provider bias.
Citizen science projects are expanding globally to study bat ecology and support conservation. Methods include acoustic surveys and observations, providing valuable insights into bat distribution and seasonal activity. Collaboration with community members is crucial for advancing understanding of bat ecology and informing habitat prote...
The joint laboratory will leverage AI to enhance urban health assessments, integrate big data, and develop integrated governance solutions. The research will focus on six core areas, including national strategic priorities and technical bottlenecks in AI and digital twins.
An international team of physicists has achieved unprecedented accuracy in computing the magnetic properties of the muon using Jülich supercomputers. The result resolves long-standing uncertainty between theory and experiment, achieving a precision that reduces the uncertainty by a factor of 1.6.
Researchers propose an electron-bridge interface using n-type Zn-Al layered double hydroxide (AZH) to address interface failure in zinc anodes. This design enables simultaneous deposition of zinc at the interface and surface, enhancing the anode's adaptability to volume changes.
A new conversational AI tool uses trusted medical protocols to provide guidance on symptom assessment and triage, reducing unnecessary hospital visits. The system has been tested across over 30,000 simulated conversations with high accuracy, making it a promising support tool for healthcare organizations.
The TEAM platform successfully replaced Y chromosomes in mice, but human Y chromosomes showed poor stability due to centromere incompatibility. Centromere dysfunction drives chromosome instability and inflammatory disease phenotypes.
Researchers have mapped blood vessels in human adipose tissue with unprecedented detail, revealing that they are not only affected by disease but also play an active role in its processes. The study identifies unique cell types with mixed characteristics, suggesting a new approach to treating metabolic diseases.
The Hong Kong Global AI Governance Conference 2026 brought together scholars, policymakers, and industry practitioners to address emerging challenges in AI governance. Key discussions highlighted the need for global coordination and integration between technology and humanities.
Researchers at DTU have developed a new magnetic material that features a stable internal magnetic structure and almost no external magnetic field, above room temperature. This could enable faster components and lower energy consumption in spintronics.
A new empirical study found a direct link between climate finance and lower conflict risk in developing countries. Climate finance that alleviates water stress and boosts renewable energy projects contributes to peace and stability, with greater impact at higher levels of funding.
The CIRTESU at Universitat Jaume I develops an experimental modular robotic fish prototype for aquaculture, reducing fish stress. The UJIFISH-I platform demonstrates high manoeuvrability and reliable target detection accuracy in controlled tests.
A six-year study by HKUMed found robotic total hip replacement had a significantly lower reoperation rate of 0.6% within 90 days, compared to 2.5% with conventional procedures.
Researchers have developed a universal toolkit for editing bacterial DNA in 15 diverse species, including human pathogens and fast-growing biotechnology organisms. The technology uses retrons, an immune system that produces DNA, to efficiently modify genes, with varying success rates across different species.
New research on moiré patterns in ferroelectricity has revealed unusual electronic and optical effects, suggesting that these materials could play a crucial role in future low-energy nanoelectronics. The findings are promising for the development of high-performance computing technologies, such as brain-inspired computing systems.
Researchers from UNIGE have identified a molecular mechanism regulating cellular balance and found that TORC2's activation is controlled by a molecular 'cork'. This discovery paves the way for targeting this mechanism to treat diseases like cancer and diabetes.
A new study reveals a post-pandemic cycling boom in major cities, with fatality rates dropping by up to 88% in Paris, 82% in London, and 62% in New York City. The improvement is attributed to the expansion and improvement of cycling infrastructure, including cycleways separated from motor vehicle traffic.
Researchers elucidated S1P receptor ligand binding mechanisms to facilitate rational drug design. Allosteric and bitopic ligands reveal distinct binding sites with specific residues determining subtype selectivity.
A new study from the University of Lausanne identifies a specific subset of fibroblasts that produce Ccl19, an 'attractant signal' for cytotoxic T lymphocytes, bringing them into contact with type 1 dendritic cells. This mechanism is essential for proper immune cell organization and function.
A study found that leaf-cutter ants can provide ecological services to cocoa agroforests, reducing damage caused by the insects. By using simple methods like planting papayas as a 'distraction' and preserving surrounding forests, farmers can produce good cocoa while maintaining biodiversity
A team of scientists developed an AI-generated photonic (AIGP) framework that directly maps optical properties to subwavelength photonic structures using a latent diffusion model. The system achieves high-precision mapping, supports flexible design constraints, and possesses fuzzy search capability.
A study found international students in Japan had poorer health than Japanese peers due to lower health literacy. Health literacy was key to bridging the gap, with international students reporting better health status among those with higher literacy levels.
Researchers have analyzed a 380 million-year-old fossil fish skull using high-tech neutron imaging, finding similarities with modern fish brains. The study also uncovered adaptations for life near water's surface, including air intake openings and light detection organs.
A new study found comprehensive evidence that weight-loss GLP-1 receptor agonists like semaglutide reduce amyloid-beta and tau buildup in the brain. Consistent reductions were seen in animal and cell studies, with liraglutide showing the most positive effects.
Researchers have discovered that changes in African topography led to enhanced South Asian summer monsoon precipitation during the Early to Middle Miocene. This phenomenon was driven by altered atmospheric circulation patterns and moisture transport, resulting in increased convective activity and strengthening of the monsoon. The findi...
The study found a decline in age-standardized incidence rates for ischemic heart disease (IHD) in high-income countries, but a rapid rise in burden due to the increasing number of older adults and a growing global population. The total number of incident IHD cases is expected to continue rising until 2030.
Researchers found a significant increase in TAVR search volume and a decline in SAVR searches over the past decade, reflecting a shift towards minimally invasive therapies. The study also highlighted disparities in awareness across rural and low-volume treatment areas.
The Nordic-Baltic initiative aims to reduce greenhouse gas emissions in the European maritime sector by retrofitting existing vessels with alternative fuels and digital technologies. The alliance, involving Estonia, Finland, and Norway, aligns with EU climate and industrial policies, including the Fit for 55 package.
Researchers found strong evidence for supplements like beta-alanine, caffeine, carbohydrates, and creatine monohydrate to improve cycling performance. Supplements also support recovery, bone health, and immunity.
Researchers developed an AI method to automate charge transition line extraction from charge stability diagrams, enabling high-efficiency single-electron region definition and virtual gate configuration. This breakthrough aims to scale up quantum computing by handling vast numbers of qubits beyond human capability.
The thrush nightingale migrates up to 18,000 km with four-to-five consecutive nighttime flights and daytime breaks to avoid intense heat, conserving energy along the way. Advanced sensors track this extreme behaviour, providing insight into the bird's strategy for survival.
Researchers found that BRCA1 regulates innate immune signaling through IRF3, which is downregulated in BRCA1 deficient cells, leading to reduced drug sensitivity and PARPi resistance. Combining poly(I:C) with PARPi improves antitumor efficacy in vivo.
A new online platform enables non-experts to analyze complex OCT signals and generate realistic digital phantoms for optical cancer diagnostics. The platform's multimodal processing capabilities facilitate disease classification and tumor margin isolation.
Scientists discover that tRNA gene mutations can alter the reading of the genetic code, leading to increased protein synthesis errors. This phenomenon is linked to aging and cellular decline, with potential implications for neurodegenerative diseases like Alzheimer's.
A team led by Prof. Orna Amster-Choder will investigate rapid physical and chemical changes in bacterial cells to adapt to stress, challenging traditional assumptions about gene expression.
Neutron scattering reveals a new type of protein motion that depends on the surrounding environment within assemblies. The observed behaviour, known as non-Fickian diffusion, shows that molecular motion can no longer be described by a single uniform rule across the whole system.
Researchers will use DNA-encoded chemical libraries and artificial intelligence to screen hundreds of millions of potential drug compounds, identifying those most likely to succeed in treating Alzheimer's. The project aims to shorten the timeline for identifying new treatments, bringing them to patients faster and with greater precision.
A new study reveals that bacteria can actively limit the spread of antibiotic resistance genes by deploying molecular gatekeepers called YokF. This mechanism blocks the transfer of beneficial genes, giving microbes a competitive advantage in dense microbial communities.
Researchers found that black grouse can't see dark shades of red and have limited visual contrast, making certain colors ineffective at warning them away from fatal cables. To mitigate this risk, they recommend using large, strongly contrasting markers to provide enough time for the birds to react.
Researchers developed a sequential error-robust FISH spatial mapping platform to profile complex microbial communities at single-cell resolution. The platform enabled autonomous execution and revealed structured microbial clustering and species co-occurrence patterns.
A cross-sectional study of patients with de novo metastatic breast cancer found racial and ethnic disparities in disease presentation. De novo metastatic breast cancer disproportionately contributes to breast cancer mortality in the U.S., emphasizing the need for tailored interventions to improve care delivery and outcomes.
Tirzepatide significantly reduces cardiovascular risk in high-risk patients, including those undergoing percutaneous coronary intervention (PCI) and transcatheter aortic valve replacement (TAVR). The study found tirzepatide consistently reduced major adverse cardiovascular events and mortality across multiple time points.
A new study transforms apple pomace into valuable bioethanol and animal feed ingredients through SHF and SSF. The research highlights the potential of agro-industrial waste as a renewable energy source and nutritious food supplement.
A new analysis of a major clinical trial found that vitamin D supplementation reduced diabetes risk in prediabetic adults with certain variations in the vitamin D receptor gene. The study suggests personalized medical care could delay or prevent diabetes onset for millions of Americans living with prediabetes.
Muscle size, strength, and performance can be improved without exhausting exercises. Eccentric exercises, which involve lengthening muscles during movement, generate more force with less energy than traditional exercises.
A cross-sectional study found no association between longer breastfeeding duration and cognitive performance in unadjusted models, however, a positive correlation emerged after controlling for socioeconomic factors. Longer breastfeeding durations were more common among low-income families, highlighting the need for continued support.
Researchers at the University of Melbourne have uncovered the formation process of the Twelve Apostles, revealing that tectonic plate movements lifted and tilted the giant structures out of the sea. The study found that the Apostle's age is actually younger than previously thought, with layers dating back to 8.6-14 million years.
A cross-sectional study found intestinal Candida albicans abundance correlates with subclinical coronary atherosclerosis in metabolic dysfunction-associated steatotic liver disease. Cirrhosis patients showed higher Candida albicans levels and more severe atherosclerosis.
Hyperbaric oxygen therapy (HBOT) exhibits dual effects in glioblastoma management, enhancing radiosensitivity and chemotherapy efficacy while promoting tumor progression. HBOT normalizes the tumor microenvironment via vessel normalization and immune cell modulation, attenuating cancer stem cell properties.
A recent study has found that epigenetic clocks are associated with cognitive impairment and dementia, but only specific epigenetic markers related to smoking exposure are linked to neurodegenerative changes. The study suggests that measures of epigenetic age acceleration capture different aspects of biological aging.
Researchers at NTNU have developed a model that calculates which high-speed passenger routes can be operated with zero-emission express ferries. The study shows that a combination of batteries and fuel cells is necessary to meet the goal, emphasizing the importance of smart energy management.
Transcatheter arterialization of the deep veins (TADV) significantly improves quality of life in patients with severe CLTI, reducing concerns about poor circulation and daily activities. Six months post-procedure, patients showed a 50% reduction in circulation concerns, improved sleep patterns, and reduced foot wound symptoms.
A new transcatheter mitral valve replacement (TMVR) procedure has shown significant benefits for patients with severe mitral regurgitation, reducing symptoms and improving quality of life. The study found that the treatment sustained clinical improvements over one year, with no major complications.
Researchers found that patients with single-vessel runoff maintained excellent patency through three years, and could safely benefit from minimally invasive treatment. The study results showed no significant difference in outcomes for patients with one or more vessels running blood to the lower leg.
Metabolic dysfunction-associated steatotic liver disease (MASLD) affects approximately 32% of the US adult population. Obesity was identified as the strongest independent MRF among Asians, Whites, and Hispanics, particularly in individuals younger than 50 years, whereas hypertension was the strongest independent MRF in Blacks.
A new sub-study suggests that using a sirolimus-eluting balloon can reduce the number of stents needed, making it a safe and effective way to treat certain heart attacks or unstable chest pain. At one year, the rates of target vessel failure and cardiac death were low and similar between the two groups.
A registry analysis found that while men and women with acute myocardial infarction-related cardiogenic shock differ in treatment options, clinical decisions are driven by objective markers of illness severity rather than sex. The study suggests significant differences in how treatment options are discussed with patients and caregivers.
The CERAMICS registry found that most patients survived hospital discharge, with 71% overall survival and 60% of those in the most severe stage E shock. Early use of a small heart pump improves outcomes in patients experiencing cardiogenic shock after a heart attack and stenting procedure.