Researchers at Boston University School of Medicine have discovered protein and sugar level changes that occur with aging and Alzheimer's disease brains. The study uses a unique mass spectrometry technique to capture detailed molecular information, providing new avenues for biomarker discovery and potential treatments.
A new study found that nursing homes with recommended staffing levels report fewer injurious falls, while facilities with insufficient staff experience increased falls. Higher staffing hours for certified nursing assistants and registered nurses significantly reduce fall rates.
Researchers characterized the structure and function of a protein that regulates sugar and fat levels, finding it can work with an unexpected partner - itself. This partnership may drive the expression of different genes than its usual partner, offering new therapeutic targets for diseases like liver cancer and diabetes.
A new study identifies a family of inducible lectin genes, MdAGGs, as critical components of apple immune defense. Targeted, infection-induced expression of MdAGG10 enhances resistance, particularly when combined with chemical elicitation, without compromising plant growth.
Researchers found that larger amygdala volumes are associated with higher social tolerance in macaque monkeys, suggesting a multifunctional role of the amygdala in processing complex social information. Hippocampus volume was not significantly linked to social tolerance.
Southwest Research Institute has upgraded its facilities to accommodate subsurface safety valve (SSSV) testing for carbon capture and storage (CCS) applications. The upgrades support existing high-quality testing services while enabling efficient testing at extreme temperatures.
A study of lake sediments reveals three major declines of plant-eating megafauna in Panama, which had significant impacts on forests and grasslands. Rewilding efforts by introducing new species or increasing populations of existing ones could restore nature and its benefits to humans.
Researchers at TU Wien have found a simple formula to quantify the effect of measurement disturbance on quantum state correlation. The correlation-disturbance relation shows a basic trade-off between the two, with implications for quantum measurement devices and experimental estimation.
Researchers tracked over 700,000 detections from 222 gilthead seabream using acoustic transmitters, confirming a single, functionally connected population on a large scale. This study highlights the importance of regional acoustic telemetry networks in understanding coastal species connectivity and raises questions about current fish s...
The Society of Interventional Radiology has published new practice guidance for treating chronic pelvic pain in women with venous-origin disorders, emphasizing interventional radiology's role in care. The guidance provides evidence-based recommendations on diagnosis, treatment options, and imaging.
A recent study by Mizzou researchers found that some young adults with autism exhibit abnormalities in dopamine transporters on brain scans, which could be early biomarkers for potential Parkinson's disease development. This discovery may help identify individuals at greater risk and inform preventative measures.
A digital reconstruction of Little Foot's face reveals surprising similarities with Ethiopian fossils, challenging previous assumptions about early human evolution. The study sheds light on the diversity of fossil hominin faces across Africa and highlights the importance of the face in understanding primate adaptation and interaction.
Scientists discovered that a single, 2,400-year-old alerce tree protects hundreds to thousands of underground fungal species. These fungi help forests function by funneling water and nutrients to trees and assisting plants in fighting stressors like drought and pathogens.
Seven UVA engineering faculty members received the university's highest research honors for their contributions to engineering and society. The awards recognize outstanding research that makes a difference to real people, with a focus on interdisciplinary collaboration and societal benefits.
A new review explores the emerging science of interpersonal physiological synchrony, a phenomenon where people's bodies appear to 'move together' during social interaction. The study suggests that synchrony is dynamic and multi-layered, influenced by context, individual differences, and social interaction.
A multi-institution research team has developed a comprehensive genetic library for the soybean cyst nematode, which could help renew resistance and profitability for soybean growers. The pangenome allows for population genetic analysis to understand how nematodes are overcoming resistance.
Researchers found that DNA methylation dynamics play a key role in regulating flowering time and sexual asynchrony in the sweet tea tree. The study identified methylation-dependent regulation of key flowering genes within photoperiod, gibberellin, and trehalose-6-phosphate signaling pathways.
Indigenous people in pre-European Michigan cultivated maize more prominently than previously thought. The researchers found that burial mounds were built near lakes that warmed later in spring and cooled later in fall, suggesting an extended maize-growing season and a greater cultural role for maize.
Researchers at Tohoku University discovered that antiferromagnets can exhibit a liquid-crystal state under an electric current, directly detectable as an electrical resistance change. This phenomenon has the potential to provide qualitatively new device functions.
Recent research from the University of Eastern Finland reveals that pro-inflammatory M1 macrophages accelerate melanoma progression through extracellular vesicle secretion. These vesicles contain inflammatory mediators that activate cancer cells, creating a favourable environment for tumour growth and invasiveness.
The University of Portsmouth, in partnership with SARsatX and the Saudi Space Agency, is developing an Earth observation satellite mission concept aimed at supporting climate science and environmental resilience. The project combines academic and technical expertise to address shared environmental challenges.
Researchers at Weill Cornell Medicine will develop an AI system to identify patients with early signs of treatment-resistant prostate cancer. The project aims to improve clinical trials by predicting treatment outcomes and avoiding ineffective treatments for patients with specific tumor subtypes.
Researchers identified specific DNA-level changes in AD brains that affect oligodendrocyte function and tau protein levels. The study's findings may open new avenues for understanding neurodegenerative diseases and developing future therapies.
A new Cornell University study found that consumers are willing to pay more for climate-friendly grain if its environmental benefits are clearly explained and it tastes good. The study analyzed the willingness of adult consumers to pay for artisanal sourdough loaves made with intermediate wheatgrass flour.
A study published in Science Advances reveals a mechanism to bind to intrinsically disordered proteins, providing a new approach for therapeutic design. The research, led by Dr. Xavier Salvatella, shows that these proteins adopt more organized conformations when clustering, allowing for selective binding by a drug.
Researchers have developed a bacterial system to create millions of potential drug molecules that can target difficult-to-treat cancers. The approach combines chemical peptide stabilisation with the TBS assay to screen for effective peptides, which can then be tested in more complex tissue models and animal studies.
Researchers developed a new curvature-fused graph attention network to predict 3D facial landmarks from raw point clouds. The resulting database includes approximately 200,000 high-fidelity 3D facial scans, enabling models to learn richer geometric patterns and adapt more effectively to real-world variability.
A study suggests that moths integrate geomagnetic and visual cues to orient themselves during seasonal migration. The research found that visual cues are indispensable for accurate migratory orientation in the fall armyworm species.
A new study introduces an innovative imaging tracer that identifies shifts in fat usage for energy, shedding light on aggressive cancers' lipid-based metabolism. This discovery could lead to targeted therapeutic interventions and improved patient outcomes.
A new USF study finds that consumers value ethics, trust, and emotional connection over novelty in hologram AI concerts, with respect for artists' legacy and transparency being key factors. The study's findings suggest that human values, not just innovation, determine the meaningful impact of technology-driven entertainment.
A new metabolic theory proposes that a decline in glycolytic ATP production is the fundamental mechanism limiting lifespan. Species with an optimal rate of decline survived, suggesting that maintaining a stable glycolytic flux may support repair processes and tissue regeneration. The authors propose testing this hypothesis through expe...
Researchers at King's College London develop SimTac platform to simulate biologically inspired robotics, creating artificial sensors with a human-like sense of touch. This approach reduces the design and training time of tactile robots from 18 months to just two weeks.
Researchers developed a multilayer grating solution to enhance RIXS efficiency in the tender X-ray range, reducing acquisition time from hours to minutes. The new spectrometer covers both soft and tender X-ray regions, offering improved performance for studying 4d transition metal materials.
Stem Cell COREdinates and CorEUstem have transformed the global infrastructure of pluripotent stem cell research by uniting 79 core facilities across continents to advance collaboration, rigor, inclusivity, and innovation. Their shared standards and protocols have strengthened reproducibility and ensured excellence in accessible for in...
Astronomers have used Line Intensity Mapping to create the largest and most accurate 3D map of Lyman alpha emissions in the early universe, adding nuance to the formation of galaxies. The map reveals the location of fainter galaxies and gas, providing insight into the evolution of galaxies and the role of intergalactic gas.
Higher ultraprocessed food consumption in Canadian preschoolers was associated with increased emotional symptoms by age 5. Replacing UPF with minimally processed foods may support healthier behavioral development and long-term mental health.
A team of researchers has developed a method to decode fluctuations in spontaneous pain intensity in individuals with chronic pain using extensively sampled functional MRI data. The study found that neural patterns underlying pain differ markedly between individuals, highlighting the importance of individualized brain-based biomarkers.
Researchers from Brown University study thin film fluid flows in the kitchen, finding that waiting a few minutes to dump water out of a wok can minimize rusting. The team also develops an equation for determining how long to wait to collect 99% of remaining liquid in jars.
A new AI model, TweetyBERT, automatically segments and classifies canary vocalizations with expert-level accuracy, providing insights into the neural basis of human language. The model, developed by University of Oregon researchers, uses self-supervised machine learning to analyze birdsongs and identify communication units, potentially...
A team of scientists developed a novel LiDAR architecture featuring an ultra-high frame-wise point acquisition rate, a 102° wide FOV, and an angular resolution of 6.5 mrad. The system overcomes conventional trade-offs, enabling high-speed and high-resolution imaging.
The ISSCR recognizes Dr. Kyle M. Loh's groundbreaking work on human pluripotent stem cells, enabling precision differentiation of various cell types and bridging stem cell biology and virology. His research has far-reaching implications for developmental biology, disease modeling, and regenerative medicine.
A study found that pre-teens with problematic gaming habits are more likely to experience mild paranoia and disturbed perceptions. However, young gamers who felt supported at home and school were less likely to develop problematic gaming habits overall.
A recent study found that selective forest thinning in the eastern Cascades increased snowpack by 30% on north-facing slopes and 16% on south-facing slopes. Thinning created gaps of 4-16 meters in diameter, which aided snowpack the most, highlighting a potential strategy for optimizing forest management.
Research reveals iron's crucial role in generating energy for developing beta cells, which are responsible for insulin production. Iron deficiency impairs the maturation of these cells, leading to their death and potential diabetes treatment breakthroughs.
Dr. Alexander Meissner, Director at the Max Planck Institute for Molecular Genetics, has been named recipient of the 2026 ISSCR Momentum Award for his sustained scientific contributions to developmental and stem cell epigenetics. He will present his work at ISSCR 2026 in Montréal.
Researchers found a high-fat diet accelerates tumor growth and invasion in triple-negative breast cancer, causing an increase in the enzyme MMP1. This dietary condition may lead to a poor prognosis and provide insight into tumor therapies.
Researchers from Yokohama National University created a highly precise mobile robot with a wide range of motion using piezoelectric actuators, achieving path errors of under 0.5-4.75 µm. The robot's performance demonstrated its suitability for precise positioning and wide transportation of objects of various sizes.
A nationwide Danish study comparing outcomes between patients treated with minimally invasive ablation and surgery found no difference in cancer progression but more frequent local recurrence of the disease following ablation. Ablation patients had shorter hospital stays and fewer complications.
Southwest Research Institute (SwRI) has achieved CMMC Level 2 certification through an independent assessment, demonstrating a commitment to cybersecurity best practices. The certification covers SwRI's Intelligent Systems and Mechanical Engineering divisions and requires the organization to meet 110 security-related requirements.
The collaboration aims to understand why IBD runs in some Saudi families and develop personalized treatment options. By studying well-characterized families with multiple members affected, researchers hope to identify exposure and biological markers that drive disease mechanisms and outcomes.
A study of over 3,300 healthcare workers in Sweden found that those who used alcohol and illegal drugs reported providing lower-quality care. The researchers also noted that substance abuse can serve as a maladaptive coping mechanism for managing high workloads, particularly during the COVID-19 pandemic.
A Johns Hopkins University study finds that tiny life forms can survive extreme pressure comparable to an ejection from Mars after an asteroid hit, and may potentially move between planets. The discovery raises implications for planetary protection and space missions.
Sylvia Hurtado has been voted president-elect of the American Educational Research Association (AERA), joining as president-elect in 2026-2027. Her presidency will focus on equity for historically marginalized groups and institutional transformation.
Research participants reading AI-generated summaries of historical events showed more liberal opinions than those reading Wikipedia summaries, indicating a subtle influence of AI biases on public understanding of the past. The study highlights the need for LLMs to be designed with bias-reducing features to provide unbiased information.
A study by the American Chemical Society found that small active dogs produce more airborne particles, while larger dogs release more microbes into the air. The research suggests that dogs can impact household air quality at a level similar to or more than humans, and highlights the importance of including pet emissions in ventilation ...
A microbe survived extreme pressures generated by a simulated Mars impact, suggesting it could withstand launch across space after major impacts. The hardy extremophile prioritized cellular repair and maintained structure in its cell envelope, enabling 60% survival of microbes.
A new study by Wake Forest University found that wearing a weighted vest can help preserve bone mineral density during weight loss. However, the benefits were only seen in participants who spent more time standing or stepping, suggesting that movement plays a crucial role in reaping these benefits.
Children exposed to opioids before birth face struggles in healthcare utilization and educational outcomes, with increased healthcare expenditures and special education services. Targeted interventions and integrated policymaking are needed to break the intergenerational cycle of opioid-related harm.
Researchers analyzed Ryugu asteroid samples to understand magnetic field evolution in early solar system. The study found that 23 of 28 samples exhibited stable NRM components, providing critical information on the spatiotemporal evolution of magnetic fields.
A team of researchers at The University of Osaka has found a novel method for creating diastereomers, which are structurally identical molecules with different biological activities. Their approach uses a group-14 allylatrane to control the reaction, resulting in the high-yield synthesis of complex molecules.