Researchers found that methane emissions from Amazon wetlands are four times higher than previously calculated, with river deltas producing up to 26% more methane. The study uses aircraft measurements and high-resolution data to provide a comprehensive understanding of methane sources in the region.
A study published in American Psychologist found that White children who consumed media with fewer Black characters had less positive attitudes towards Black children and were more likely to attribute racial inequalities to differences. The research highlights the role of media consumption in shaping childhood prejudices, suggesting th...
Researchers recommend global framework for monitoring and managing novel entities, including tailored target values based on hazard potential. A three-step evaluation process assesses production, environmental behavior, and impacts of these substances.
The report provides an ecological characterisation of two contrasting habitat groups: inland peat-forming wetlands and coastal lagoons. Hydrology is identified as the dominant control on ecosystem functioning, with a persistently high water table sustaining anoxic conditions in peatlands.
A new study found that a virtual smoking cessation treatment program nearly doubled quit rates for cancer patients who currently smoke. The program, delivered at community oncology care settings, was both cost-effective and satisfying for patients. Participants who completed more sessions had a higher likelihood of quitting.
A study presents a methodology to identify profiles of greater biological and clinical vulnerability in children and adolescents who have been subjected to child maltreatment. The study identified three biomarkers: high diurnal cortisol levels, elevated serum C-reactive protein, and a higher waist-to-height ratio.
A novel AI model called BINND has been developed to predict which DNA molecules bind to each other. The model achieved an accuracy of 83.5% in predicting DNA pairs that would bind, surpassing the state-of-the-art model by at least 10%. This improvement has significant utility for biomedical diagnostic tools and DNA computing applications.
Researchers at Heidelberg University demonstrate acoustic manipulation to create functional vascular networks and self-organizing blood vessel-like structures in vitro. The team defines quality requirements for generating complex multi-cell-type tissue relevant for biomedical studies and regenerative medicine.
Researchers found that integrating electronic health record training into coursework increased overall satisfaction and confidence in clinical readiness. Students with prior exposure to EHRs reported stronger perceptions of preparedness for clinical training, leading to reduced technology-related stress on experienced clinicians.
A new article by Yong Zhao argues that education needs a new response to artificial intelligence and a new theory of how schools can change. He proposes the 'courageous minority' approach, which suggests that small groups of teachers, students, and community partners can create meaningful alternatives in their existing spaces.
A recent study using advanced PET scans has found widespread synaptic density loss in individuals with schizophrenia, particularly in areas rich in neurotransmitter receptors. The researchers identified distinct patterns of synaptic loss that follow the brain's molecular and connectivity architecture.
Researchers at UCF College of Engineering and Computer Science developed CRAFTS, a plug-and-play software that simplifies engineering design. The software offers a user-friendly interface and modularity, making it accessible to users without extensive coding knowledge.
Researchers suggest separate weight-driven tables for different types of defendants, eliminating disparities in crack and methamphetamine sentences. The study proposes alternative approaches to define relative sentences for psychostimulants and opioids based on harms associated with each type of drug.
Researchers at The University of Manchester discovered that carefully controlling thermal conditions during molten metal deposition (MMD) can reduce defects and improve the final material structure. By adjusting nozzle and substrate temperatures, they found a strong relationship between grain size and porosity, providing valuable insig...
A new study has identified 50 previously unknown subfamilies of myosin genes that drive subtle differences in muscle function among various animal species. The findings suggest that the evolution of animals is not solely driven by external appearance, but also by factors nested beneath the surface.
A recent study on nursing students' social media usage suggests that purposeful academic engagement enhances wellbeing, while compulsive recreational use erodes it. Academic use of social media was associated with higher life satisfaction, lower addiction risk, and better overall wellbeing.
Researchers found a slight association between GLP-1 medications and ischemic optic neuropathy, a condition causing reduced blood flow to the optic nerve. The risk remains low, but clinicians should be aware of this potential association, particularly in patients with Type 2 diabetes.
A new tool generates realistic monkey body animations, revealing an uncanny valley effect where macaques prefer less realistic avatars to highly realistic ones. The study provides the first evidence that non-human primates experience this phenomenon.
A global study attributes nearly two million premature deaths worldwide to ultrafine particle pollution, with cardiovascular disease being the main cause. The exposure map reveals high levels of ultrafine particles in urban and suburban areas, particularly in Southern and Eastern Europe.
The American College of Chest Physicians (CHEST) submitted comments on proposed federal policies governing research grants, emphasizing the need for stable funding and predictable oversight. The organization argues that policy changes could compromise the continuity of scientific discovery, ultimately weakening patient care.
Dr. Renato M. Silva has been selected as the new dean of UTHealth Houston School of Dentistry, succeeding John A. Valenza. He brings a rare combination of scientific distinction, clinical expertise, and leadership experience to the role.
Researchers unveiled a technique to build ultra-clean 2D heterostructures using muscovite crystals, eliminating microscopic residues that disrupt electronic device performance. This method enables precise stacking of atomic layers, leading to new properties and potential breakthroughs in quantum computing and nanoelectronics.
Researchers at KAUST developed a wearable microneedle patch that continuously tracks drug levels beneath the skin and wirelessly transmits data to a smartphone. The platform provides continuous information about therapies inside the body, offering a more complete picture of how medicines move through the body over time.
A new national study reveals that about two-thirds of federally qualified health centers (FQHCs) offer prenatal care, while one in three do not, highlighting missed opportunities to address inequities in maternal health access. The study underscores the critical role of FQHCs in caring for low-income and racially diverse pregnant popul...
A recent study found that nearly 9 in 10 pregnant participants struggled to place their seatbelts correctly, despite instruction and guidance. The researchers highlighted the need for updated restraint system designs to accommodate changing female anatomy during pregnancy.
A new GSA report emphasizes the critical role of primary care providers in detecting and managing cognitive decline, with a focus on actionable insights for clinicians. The report highlights advances in diagnostic technology and modifiable lifestyle factors linked to brain health outcomes.
Researchers at the University of Illinois Chicago have developed a new imaging method that allows scientists to see previously hidden enzyme activities in small regions across the whole cell. The technique, dubbed Fluctuation Increase Negated by Intra-Chain (FINICI), flips the optical readout of negative biosensors into positive, reada...
Researchers discovered a previously unknown damage mechanism in metals under shear loading, where stiff particles inhibit material movement and boost void growth. The study used synchrotron computed laminography and 3D simulation methods to investigate an aluminum alloy and found significant damage growth up to sixfold.
The study creates a radiohybrid approach that labels a single molecule with two different diagnostic radionuclides, enabling long-term visualization of therapeutic agent distribution. This allows for personalized cancer medicine by calculating optimal radiation doses for individual patients.
A new study found that honey bee larvae lack the sophisticated olfactory capabilities of adult honey bees. Adult bees have a suite of chemosensory receptors, including olfactory receptors and ionotropic receptors, essential for detecting odors from potential sources of pollen and nectar.
A Tel Aviv University study proposes that the Qumran sect used a 364-day calendar for over two decades before abandoning it due to its mathematical imperfection and improved relations with Hasmonean leadership. The calendar's daily deviation from the astronomical year accumulated rapidly, posing practical problems for the community.
A new AI-based system called ShadowSense learns from real-world data to predict short-term changes in solar module power output. The system outperforms conventional methods with an accuracy rate of over 92%, providing valuable insights for electricity grid management.
Threats to academic freedom are increasing, including attacks on individual researchers and specific fields of study. Research vulnerabilities can be strengthened through cooperation among scientists, businesses, and civil society.
A review of hundreds of studies suggests that polyphenol-rich foods like berries, tea, and olive oil may support healthy brain aging by reducing inflammation and promoting nerve cell function. While no single food can prevent Alzheimer's disease, a balanced diet rich in plant-based foods may help preserve cognitive function over time.
New research highlights that modern slavery is often a result of business decisions prioritizing cost and efficiency over labor conditions. Companies must invest in understanding their supply chains to tackle exploitation and shift focus from reporting to knowledge.
New research shows that tadpoles adapt their diet in response to rising temperatures, consuming more plant material and eating overall. However, this natural strategy becomes less effective as temperatures continue to rise, with consequences for growth, development, and survival.
A new study found that adults with disabilities have more than three times the rate of alcohol use disorder diagnoses compared to adults without disabilities in the US. Adults with serious mental illness and acquired brain injuries had the highest rates of AUD, with men with disabilities having the highest rates.
Researchers at the Netherlands Institute for Neuroscience are working to understand how the brain regulates stress and developing new treatments for conditions like PTSD and anxiety disorders. They aim to identify brain regions that can be targeted to teach people to better control their stress responses through neurofeedback.
A qualitative study reveals that watchdog science journalism is labour-intensive and time-consuming, with high thresholds of evidence and significant barriers to access. The findings highlight the need for media organisations to protect specialised investigative work and foster a more transparent public discussion about science.
Researchers discovered a new signaling pathway allowing plants to adjust protein production in minutes, not hours. Short sequence elements in messenger RNA act as molecular switches, enabling direct regulation of protein synthesis.
A new 3D computer model developed by the University of Surrey has shown how Pseudomonas aeruginosa grows and spreads its protective layer under constant fluid flow. The model's accuracy was validated through laboratory experiments, demonstrating potential for faster and smarter ways to understand bacterial behavior.
A new species of harvester ant, Messor odrysarum, has been discovered in the Eastern Rhodopes region of Bulgaria. The species is part of the Messor genus and has distinctive physical traits compared to its close relatives.
The partnership generates valuable bathymetric data through vessel operations and lost crab trap removal, enhancing navigational safety and coastal models. The new dataset will be publicly available for researchers, agencies, and coastal managers to support commerce.
A new study published in Hepatobiliary Communications reveals that standard CT scans can detect stage-specific tissue patterns predicting severe liver complications in chronic hepatitis B-related cirrhosis. Visceral fat and muscle shifts carry different warning meanings based on the patient's disease stage.
Researchers identified a new biological vulnerability in KMT2A-rearranged B-cell acute lymphoblastic leukaemia, which could lead to more effective treatments. Blocking the interaction between two proteins slowed leukaemia progression and enhanced conventional treatment efficacy.
A global study found that plant evolutionary history plays a stronger role in shaping nonstructural carbohydrate (NSC) storage than current environmental conditions. NSC variability is organ-specific, with leaf NSCs increasing toward higher latitudes and stem and root NSCs declining.
The proposed OMB rule change would fundamentally alter how federal research funding is allocated in the US, compromising research independence and restricting international collaboration. PLOS argues that costs linked to making research available should be assessed against public and economic value, rather than being unallowable.
A world-first lens has been developed to focus neutrons into a single focal point, overcoming the challenge of defocusing weakly interacting particles. This allows for high-resolution imaging with a resolution below twenty micrometers, opening up new possibilities for materials science and device analysis.
A joint KAIST–University of Tokyo research team found that temperature-related suicide mortality is expected to rise globally due to climate change. Regional differences in future rises are driven by varying temperature-suicide relationships, with East Asia and South America projected to see relatively small increases.
A new review framework redefines how hard carbon anodes are engineered in sodium-ion batteries. By optimizing each stage of the fabrication chain, researchers achieve improved performance and reduced costs.
Scientists are conducting a European clinical trial aiming to reduce antibiotic use and lower recurrent urinary tract infection rates by targeting pathogenic E. coli strains with CRISPR-enhanced phage cocktails and microbiome restoration therapies.
The Netherlands Institute for Neuroscience launches a grant programme to support joint research projects between fundamental neuroscience and clinical psychiatry. The aim is to improve understanding of brain changes in psychiatric disorders, paving the way for more accurate diagnoses and targeted treatments.
Researchers at Nagoya University review the latest results of plasma agriculture, finding that well-tuned plasma treatments boost seed vigor or yield in over two-thirds of studies. Plasma-induced epigenetic changes also promote positive expression of plant genes involved in germination and stress tolerance.
The integration of biomass-derived materials provides an innovative solution to overcome the limitations of solid-state batteries, including high fabrication costs and environmental footprint concerns. By repurposing natural structures, researchers have discovered structurally sophisticated biopolymers that possess naturally hierarchic...
Researchers at Technion-Israel Institute of Technology discovered that mature, aged cells can revert into active stem cells that regenerate damaged tissue. This finding challenges the prevailing view on tissue regeneration and implies the possibility of therapies promoting natural healing mechanisms.
The Japan Institutional Gateway platform is now available to researchers across Japan, enabling the publication of Japanese-language research at world-class speed and reliability. This expansion aims to support the acceleration of the open research movement promoted by the Japanese government.
A study from Binghamton University found that poor sleep quality is connected to hyperarousal in young people and neurodegenerative patterns among older women. Research analyzed brain scans from over 1,300 participants to see how brain networks connect at rest in those with poor sleep.
Researchers from Fuzhou University review the potential of Atomic Layer Deposition to regulate interfacial chemistry in zinc-ion batteries, enabling durable high-performance systems. The technique's unique conformality and precision make it suitable for layer-by-layer growth of atomic films on complex battery components.
Researchers found ulinastatin significantly exerts hepatoprotective effects by inhibiting cytokines, reducing cell death and oxidative stress, and regulating immune function. It also adjusts enzyme activity involved in blood clotting and fibrinolysis system, showing potential as supportive treatment for liver diseases.
A sustainable management model is proposed for the Duernas Saltworks to preserve its geological heritage, cultural landscape and support rural development. The model aims to balance conservation, artisanal production and community engagement.