A team of scientists developed a method to precisely control Dirac plasmon polaritons in two-dimensional materials, opening new possibilities for advanced nanophotonic technologies. By adjusting the spacing between coupled nanostructures, they increased the polariton wavevector by up to 20% and extended the attenuation length by more t...
Engineered cell lines are prone to misidentification, threatening scientific discoveries and intellectual property. Researchers at UT Dallas have developed a novel method to embed unique genetic identifiers, eliminating identification errors and safeguarding innovations with tamper-proof genomic tags.
A new study found that 89% of children and young people play video games, with loot box purchases linked to enhancement, distraction/compulsion, and FOMO. The yRAFFLE scale validated the motivations of children and young people who buy chance-based items in games.
Researchers have developed innovative electrochemical solid-state electrolyte (SSE) reactors that overcome limitations of traditional electrochemical reactors. These new reactors offer enhanced product purity, energy efficiency, and scalability, making them indispensable for next-generation electrosynthesis.
A randomized controlled trial demonstrated the safety of reconditioned pacemakers, with noninferior procedure-related infection rates compared to new devices. The study, led by Doctor Thomas Crawford, used a comprehensive protocol for cleaning and testing, and gained FDA approval for export to countries with permission.
Researchers at the University of Copenhagen have developed a method to convert plastic waste into a climate solution for efficient and sustainable CO2 capture. The new material, BAETA, can absorb CO2 out of the atmosphere efficiently compared to existing carbon capture technologies.
Researchers at the University of Gothenburg found that semaglutide reduced both cocaine use and relapse in rats, with motivation to keep taking cocaine decreasing by 52%. The study suggests that semaglutide may blunt cocaine's ability to raise dopamine levels in the brain.
Researchers at the Astrobiology Center and University of Texas at San Antonio successfully detected hydrogen emission lines from AB Aurigae b using the VLT/MUSE. The detection is interpreted as evidence of mass accretion from the circumplanetary disk onto the protoplanet.
A new study found that as more countries adopted the internationally binding Port State Measures Agreement, foreign fishing vessels needed to travel twice as far to reach a non-PSMA country. Meanwhile, domestic vessels' share of port visits globally rose from 31% in 2016 to 46% in 2021.
A study found that home-based hypertension care led to significant reductions in systolic blood pressure and improved hypertension control in rural South Africa. The intervention included technology-supported interventions and community health workers, resulting in over 80% of patients achieving hypertension control.
A new study found that better indoor air quality, proximity to natural spaces, healthy diets and strong social bonds are associated with reduced and better-regulated inflammation in childhood. The study used the Human Early Life Exposome (HELIX) cohort and identified three immune signatures linked to better overall health.
Researchers directly observe 'Floquet effects' in graphene, paving the way for innovative technology. The study reveals that Floquet engineering works in many materials, enabling targeted control over electronic states.
A Rutgers and RWJBarnabas Health study found that portable ultrasounds can lead to better diagnoses, shorter hospital stays, and significant cost savings. The technology requires additional training and workflow integration to be widely adopted.
Researchers have identified a potential new strategy for treating glioblastoma multiforme (GBM), the most common and aggressive type of adult brain cancer. Disabling a protein called ADAR1 can stall GBM cell proliferation while reprogramming the tumor microenvironment to an anti-tumoral state.
Duke-NUS Medical School is sharpening its focus on population health, driven by the need to address rising healthcare costs and chronic diseases in Singapore. The Health Services Research and Population Health (HSRPH) Programme aims to deliver scalable, cost-effective solutions that improve patient outcomes and inform national policies.
The UJI survey highlights issues with quantitative indicators, such as publication numbers and citations, that often overlook quality, social relevance, and working conditions. The university is addressing these concerns through its commitment to improving the scientific evaluation system.
Researchers found that changes in North America can drive atmospheric patterns that intensify rainfall in South and East Asia. The Tibetan Plateau also plays a role, but the North American impact is nearly half as strong as its influence on East Asian summer rainfall.
Researchers created a new material platform for non-volatile memories using covalent organic frameworks (COFs) and successfully installed electric-field-responsive dipolar rotors. The COFs' unique sln topology allows the rotors to flip without steric hindrance, enabling high thermal durability up to near 400°C.
A team of researchers has developed a mathematical model that integrates sensory feedback to enable eel-like robots to swim and crawl on land. The study shows how multisensory feedback enables eels to adapt their movement patterns after spinal cord injury, providing insights into the evolutionary transition of vertebrates from water to...
Researchers at UMC Utrecht developed a new AI-powered printer called GRACE that can print implantable tissues with improved cell survival and functionality. The printer uses computer vision and laser-based imaging to design and print complex structures, including blood vessels and cartilage layers.
The Longitudinal Study of Health and Ageing in Kenya (LOSHAK) aims to understand drivers of health and economic well-being in later life. The five-year grant will survey thousands of Kenyans to analyze the impact of demographic shifts on healthcare delivery.
A survey study found that food insecurity declined between 2019 and 2021 but exceeded pre-pandemic levels by 2023, with new food insecurity being a major contributor. This increase is concerning as households experiencing new food insecurity face elevated risk for adverse health outcomes.
Researchers found that digital twin-guided ablation significantly improved arrhythmia-free survival compared to standard PVI alone in patients with persistent AF. The personalized approach precisely targeted individual mechanisms underlying AF, without compromising safety or extending procedure time.
A new study published in JAMA found that routine H. pylori screening did not significantly reduce the risk of upper gastrointestinal bleeding in patients hospitalised for myocardial infarction. However, subgroup analyses showed lower risk ratios for patients with mild and moderate anaemia.
The study found that increasing Piezo1 activity leads to a coordinated response, resulting in increased skin surface area and thickness. The findings could ultimately help doctors develop noninvasive therapeutic approaches to create new skin for treating burns and other injuries.
Two baby pterosaurs, aged less than 20 cm with broken wings, were found to have died from powerful storms that also preserved hundreds of other fossils. The discovery explains why smaller fossils are well-preserved, as they were a direct result of storms.
Phoenix SENOLYTIX and MD Anderson Cancer Center announced a cross-licensing agreement to further develop inducible switch technologies for use in cell and gene therapies. The partnership will enhance the development of these technologies, which can be used as safety features to regulate cell therapy activity.
A recent trial found that discontinuing oral anticoagulation (OAC) therapy after successful ablation of atrial fibrillation resulted in a lower risk of stroke, systemic embolism, or major bleeding. No significant difference was observed in the incidence of ischemic stroke or systemic embolism between groups.
Researchers developed a new method to correct for variations in brain imaging measurements, reducing bias and increasing the accuracy of studies on ADHD. The traveling-subject method demonstrated reduced measurement bias while maintaining sampling bias, revealing decreased brain volume in critical regions for cognitive functions.
Immediate complete revascularisation was not noninferior to staged complete revascularisation in patients with STEMI and multivessel disease. Patients with signs of heart failure showed more harm from immediate complete revascularisation.
Researchers developed an innovative model explaining how elongated amphibious animals, like eels, coordinate movement in water and on land. The study reveals sensory feedback as the key to maintaining locomotor performance.
The latest nTIDE report shows that employment-to-population ratio for people with disabilities increased to 38.5% in August 2025, narrowly reaching past the all-time high of 38.3%. The labor force participation rate also saw a significant increase, reaching an all-time high of 42.2%.
Adding aspirin to long-term anticoagulation therapy increased the risk of cardiovascular events, death, and major bleeding in patients with chronic coronary syndrome who required anticoagulation. The AQUATIC trial found that aspirin significantly increased all-cause mortality and major cardiovascular events in this high-risk population.
The research team developed a simple template-free method to prepare cobalt-based and manganese-based precursors, and then doped W during the synthesis of transition bimetallic phosphides. The resulting catalyst exhibits excellent bifunctionality and can be utilized as an electrode in anion exchange membrane water electrolyzers.
A comprehensive study of Singaporean women in their 20s-30s found that nearly one in four healthy-weight Chinese women already have low muscle mass and weaker bones, despite appearing healthiest by BMI standards. The study highlights the need for healthcare approaches that consider body composition beyond simple weight measurements.
Researchers have made key advances in synthesizing high-entropy MXenes, a family of 2D nanomaterials with tailored properties. By understanding the role of entropy and enthalpy, they created nearly 40 new layered materials with varying numbers of metal combinations.
New research suggests that standard antiplatelet therapy after complex stenting does not provide a significant clinical benefit, while increasing the risk of bleeding complications. The study's findings challenge the notion that more aggressive antiplatelet therapy is always better for high-risk patients.
A team of Cornell University researchers has developed a groundbreaking device that automates oocyte cumulus removal, reducing manual labor and preserving embryo development outcomes. The vibration-powered chip ensures consistent results, minimizes contamination risks, and is portable and cost-effective.
A new study published in Lancet found that evolocumab, a PCSK9 inhibitor, did not improve vein graft disease rates after coronary artery bypass surgery. The treatment substantially lowered LDL-C levels but had no effect on early saphenous vein graft failure.
Researchers develop coral-inspired capsule that captures bacteria from small intestine, providing a more comprehensive picture of the gut's bacterial landscape. The device promises to revolutionize microbiome science and enable early disease detection and targeted therapeutic interventions.
A new study found that youth suicide rates are moving in different directions across countries, with some groups seeing stable or declining rates while others show increases. In the US, youth suicide rates have recently begun to level off or decline, but young men still account for the highest overall rates.
Researchers create a device that prints bone grafts directly onto fractures and defects using a modified glue gun. The tool enables rapid creation of complex implants without pre-fabrication and demonstrates high structural flexibility, anti-inflammatory properties, and natural bone regrowth.
Two researchers, Dr Anggi Hapsari and Dr Oliver Barnstedt, have been awarded ERC Starting Grants for their projects on the impact of sea level rise on coastal ecosystems and the neural mechanisms of memory formation in the mammillary body. The grants will fund five-year research projects exploring these topics.
A new study found that vibrato is the most significant vocal attribute in determining an opera singer's score, while acoustic features like SPR and HNR have a greater impact than previously thought. The research provides objective insights into how judges evaluate performances and offers tools for vocal training.
A new study published in PLOS One identifies unexpected 'danger zones' when the risk of going hungry is highest among Utah refugees, highlighting the need for timely interventions and improved information to reduce food insecurity. Researchers propose increasing access to gardens and empowering refugees with resources to thrive.
Researchers from UNamur, Harvard, and MTU developed a photonic chip that achieves longer entanglement range using near-zero refractive index photonics, a breakthrough for quantum computing. This technology has the potential to enable more efficient lasers, sensitive optical sensors, and faster ultra-secure telecommunication tools.
Researchers developed a wide-band and high-sensitivity magnetic Barkhausen noise measurement system to understand energy loss mechanisms in soft magnetic materials. The study revealed that damping caused by eddy currents generated during DW motion is the main cause of excess eddy current losses.
Atrial fibrillation treatment with biomarker-based risk scores does not improve clinical outcomes compared to usual guideline-based care. The study found no benefit in reducing stroke or death rates, despite changes in medication use.
The JAMA Network introduces JAMA+ Women's Health, showcasing rigorous studies on women's health from across its journals. The platform aims to elevate visibility and accessibility of trusted content, promoting improved healthcare outcomes.
A randomized trial found that routine coronary computed tomography (CCT)-based follow-up did not reduce death, myocardial infarction, unstable angina, or stent thrombosis after percutaneous coronary intervention (PCI) for left main coronary artery disease. Spontaneous MI was reduced in the CCT arm compared to the control arm.
A new study from the University of Turku found that AI systems can accurately evaluate social features from images and videos, comparable to human evaluations. The researchers compared AI's evaluations with those made by over 2,000 humans, showing that AI's results were consistently accurate.
Ana Campos Codo, a Weill Cornell Immunology and Microbial Pathogenesis Ph.D. student, has been selected for the 2025 cohort of the HHMI Gilliam Fellows Program. The program provides $65,000/year support for up to three years to students and their faculty thesis advisors.
Researchers at MD Anderson have made significant advancements in treating kidney cancer, including the use of metastasis-directed targeted radiation therapy to delay systemic treatments. Additionally, preliminary data from an ELI-002 vaccine trial showed promise in delaying relapse of KRAS-mutated pancreatic and colorectal cancers.
A new AI oracle aimed at solving complex physics problems has received $19.4 million in funding from the US Department of Energy. The project, led by the University of Michigan, will focus on developing artificial intelligence models to generate trustworthy data for engineering design of complex devices.
A new study reveals that insect abundance is declining by an average annual rate of 6.6% in relatively undisturbed landscapes, leading to significant losses even in pristine areas. Climate change is identified as a key driver of these declines, highlighting the urgent need for biodiversity conservation.
Food insecurity is associated with increased caregiver stress and household instability in rural families. The study highlights the negative impact of food insecurity on child mental health, emphasizing the need for targeted interventions to support vulnerable populations.
Researchers developed a multilayer device that decouples visible and infrared control, achieving record-wide thermal modulation for extreme environments. The breakthrough allows objects to adapt to various temperatures, making it suitable for applications like defense, stealth, smart windows, and wearable photonics.
A new study found that dual antiplatelet therapy did not reduce the risk of major adverse cardiovascular events and actually increased the risk of major bleeding in patients with acute coronary syndrome who underwent coronary artery bypass grafting. The 12-month trial results showed no significant difference between DAPT and aspirin al...
The Europlanet Science Congress 2025 will feature press briefings on the RAMSES mission to asteroid Apophis and recent discoveries with the Juno Mission. These events aim to improve our ability to defend Earth from potential asteroid threats.
In a randomized trial, patients with acute MI who received one month of dual antiplatelet therapy (DAPT) had noninferior cardiovascular and cerebrovascular event rates when switching to P2Y12 inhibitor monotherapy. This switch reduced bleeding risk while maintaining ischaemic event protection.