A new study reveals that smell loss can have a devastating impact on quality of life, comparable to conditions like Parkinson’s, stroke, and diabetes. Patients with smell disorders experience significant emotional, social, and psychological suffering, often rivaling those with chronic illnesses.
A Concordia-led team developed an AI-based method for detecting toxic online content, which outperformed existing tools in accuracy and throughput. The Proximal Policy Optimization-based Cascaded Inference System (PPO-CIS) layers scanning tasks to quickly identify harmful material.
Researchers at Harvard's SEAS have developed a highly sensitive calorimeter that can detect metabolic heat signals on the order of 100 picowatts in living cells. The device tracks the growth of small populations of bacteria in real-time, including monitoring how bacterial growth changes in response to different antibiotics.
A new study reveals that threatened amphibian species are being inadvertently sold under incorrect names in digital marketplaces. Genetic barcoding analysis identified four frogs advertised as Chinese edible frogs as actually being Chinese spiny frogs, classified as Vulnerable by the IUCN.
Researchers found that successful crisis leadership depends on preparation before a crisis, decisive action during disruption, and reflective learning afterwards to improve future resilience. The study identified eight key leadership skills, including emotional regulation, ethical decision-making, collaboration, and strategic thinking.
A recent study found that tropical ocean temperatures have a significant impact on malaria cases in Malawi, with warmer oceans driving increased rainfall and mosquito breeding. The researchers analyzed global climate data and 20 years of malaria case data to identify the link between climate patterns and local disease risk.
A new study by Bar-Ilan University suggests that a 2,700-year-old standing stone found at Tel 'Eton may shed light on King Hezekiah's religious reforms. The discovery reveals a rare glimpse into the domestic cult practices of ancient Judah during the First Temple period.
Christa Thöne-Reineke and Birgit Schittek share the prize for their work on improving animal welfare in research, with Thöne-Reineke recognized for her long-standing commitment to refining methods. The researchers' contributions include developing alternative methods to animal experiments, advancing the use of 3D skin models in dermato...
A partnership between the National Center and the Pennsylvania Department of Aging is bridging the gap for senior community centers by creating evidence-based communication strategies. The research was informed by input from a representative sample of Pennsylvania residents, highlighting the importance of senior community centers as vi...
A new study published in Radiology found that embolization of abnormal blood vessels using rapidly resorbable gelatin-based microspheres is safe and effective in providing significant, lasting pain relief and functional improvement for patients with osteoarthritis-related knee pain. The procedure significantly reduces inflammation and ...
A new study suggests that 71% of Finns believe the international rules-based order has crumbled, and they hope Europe and Finland will respond with a robust foreign and security policy. Finns see developing closer cooperation with middle powers like Brazil and India as an acceptable strategy.
A study led by Brown University researchers found that older adults who received the shingles vaccine had a 24% lower risk of being diagnosed with dementia within four years. The study analyzed health records and Medicare data from over 500,000 adults age 66 and older who were admitted to skilled nursing facilities.
Shedd Aquarium's membership with IUCN marks a significant milestone in its conservation efforts, with contributions including field research, policy initiatives, and educational programs. The aquarium has also partnered with the IUCN Species Survival Commission to establish the Center for Species Survival: Freshwater.
A deep learning model maps Arabidopsis gene regulation, identifying 14 broad clusters with shared biological functions. The model predicts transcription factor binding patterns, providing a molecular mechanism for plant traits like flowering time and disease resistance.
Researchers have developed a soft, custom-molded acoustic contact lens that actively corrects outgoing sound waves before they pass through an autonomous drone's protective shell. The lens boosts sonar signal strength by up to 10 decibels while cutting background reverberation without draining extra battery power.
Universities and hospitals conduct substantial numbers of late-stage clinical trials to repurpose generic drugs at reduced costs. This research has huge potential to provide society with affordable treatments for various conditions.
A study by University of Kansas researchers found that landback returns of Indigenous lands are occurring rapidly across the country. The findings show that over 75 distinct tribal nations have received lands, with private landowners, nonprofits, and corporations being among the most frequent returners.
Research team uncovers driving mechanisms behind population diversity in brain functional connectome. Lifestyle factors and gene expression shape brain functional topography, contradicting biological essentialism.
Jacques Ravel has been recognized for his foundational contributions to understanding the human vaginal microbiome, its links to pregnancy outcomes and susceptibility to infection. His work also laid the groundwork for live biotherapeutics designed to shape the vaginal microbiome in ways that could improve pregnancy outcomes.
Nikhil Bajaj's $649K NSF CAREER Award aims to develop a unified computational framework for designing nonlinear systems. The approach targets bifurcation behavior in devices such as ultrasensitive gas-leak detectors and energy harvesters. By starting from explicit behavior specification, researchers can engineer systems backwards.
The MOVEO general assembly showcased advancements in smart transport connections, with a focus on EU-funded research and innovation. The project aims to unite expertise from nine European countries to improve inspection, monitoring, logistics, mobility, and inclusiveness.
Dimensions Citation Check API detects self-citation, evaluates instances in context, and provides risk ratings for journal editors' decision-making. The tool aims to safeguard research integrity by addressing the challenge of excessive or gratuitous self-citation.
Amy Fitzpatrick, MD, MS, has been recognized for her groundbreaking work in advancing women's health in Massachusetts. Her research and curriculum development have improved diagnosis and treatment of breast conditions, particularly in high-risk populations.
Researchers found evidence that the Aleutian Islands' subduction beneath the North American Plate occurred at least 56 million years ago, significantly earlier than previously thought. This discovery has implications for understanding tectonic and climatic processes that shaped the Earth's history.
A new national publication offers instructors strategies for teaching in the age of AI, discussing the benefits and risks of AI use in higher education. The guide provides guidance on values, learning outcomes, and how to implement regulations that set expectations for students.
A recent study published in Life Metabolism found that exercise reduces inflammation, promotes pro-inflammatory gene expression, and improves glucose-stimulated insulin secretion in human and mouse islets.
Researchers at the University of Houston have discovered adding salt can help release therapeutic material from endosomes, improving delivery efficiency for mRNA vaccines and gene therapies. The simple strategy overcomes a major obstacle in gene medicine, potentially making these therapies more efficient and accessible worldwide.
Researchers at Institute of Science Tokyo have developed a novel culture system to produce stable, scalable, and low-cost clinical-grade intestinal organoids from patient biopsy samples. The innovative approach uses clinical-grade collagen and synthetic peptides to enhance growth and improve scalability.
The European Centre for Medium-Range Weather Forecasts (ECMWF) has appointed two Deputy Director-Generals to strengthen its leadership in delivering world-leading science and operational weather services. Dr Jørn Kristiansen will lead the Forecast Department, while Dr Irina Sandu will lead the Research Department.
The PAINT database offers a freely accessible dataset of operational data from the Jülich Solar Tower, covering 849 gigabytes of information on mirror positions, dimensions, and movements. This data can be used to develop digital twins, test power plant operation, and investigate effects of heliostat alignment.
Dwarf mongooses alter their behavior in areas where fights with rivals are most likely, even without another group present. The study shows that the biggest changes occur when the anticipated threat is greatest, allowing them to tailor their pre-emptive behavior accordingly.
Researchers developed a digital twin framework to predict permafrost degradation in Alaska's thawing permafrost. The framework uses real-time measurements and AI to simulate the physical properties of frozen soil, enabling more accurate predictions of climate change impact.
A recent study published in the Journal of Personality and Social Psychology found that loneliness plays a stronger role in cognitive impairment and shorter life spans than social isolation. Loneliness was consistently associated with a higher risk of cognitive decline and a shorter life, even after taking social isolation into account.
A University of Minnesota Medical School research team has been awarded a 4-year, $2.2 million grant to better understand the underlying causes of retinal diseases like age-related macular degeneration (AMD) and develop new treatments. The focus is on fibulin-3, an extracellular matrix protein that causes blinding eye diseases.
Researchers found that carbon from land was eroded and transported into the ocean, locking some carbon away for long periods. This process may have acted as a stabilising climate feedback, helping to gradually reduce atmospheric carbon levels over thousands to tens of thousands of years.
A nationwide population-based study found that individuals with neovascular age-related macular degeneration had a modest but statistically significant increase in overall cancer risk. However, the increased risk was only observed for specific malignancies, including thyroid, kidney, and prostate cancers.
A Washington State University study found that cannabis packaging design features, particularly branding elements, can attract underage consumers, raising questions about existing regulations. Participants preferred colorful logos, bold typography, and images resembling familiar foods over warning labels and nutritional information.
Researchers at Edith Cowan University have discovered that glycans, tiny complex sugar chains coating cells and proteins, can reveal disease long before it's detected. The study found glycan patterns in blood can predict diseases like type 2 diabetes up to 10 years before diagnosis.
The study proposes a three-stage maturity model for AI integration in pathology, highlighting key barriers to clinical translation: data fragility, workflow misalignment, and institutional trust deficits. Infrastructure-first AI, workflow-embedded intelligence, and adaptive governance are proposed pathways toward sustainable clinical i...
A new study found that intranasal davunetide reaches the brain in higher amounts in female mice when estrogen peaks, with similar results seen in healthy adults. The findings suggest earlier trials mixing males and females may have obscured the true effects of the drug.
Researchers found that short-term stress sharpens bees' ability to detect visual features such as contrast and fine detail. Stress also speeds up decision-making, allowing bees to act rapidly and effectively in potentially threatening situations.
A $9 million, five-year grant will support the project to improve understanding of CAA's pathobiology and develop early detection and diagnosis methods. The international research team aims to uncover how CAA develops and progresses, leading to earlier interventions and therapies.
Researchers propose a Digital Twin Optical Computing System that reduces dependence on physical hardware for task development. The DT-OCS framework enables offline simulation, training, and optimization of computational tasks, improving research efficiency and application flexibility.
A new review suggests that ageing results from overlapping changes occurring simultaneously at many levels of biological organization. This approach is reflected in the concept of the 'hallmarks of ageing', which are interconnected biological characteristics and processes consistently associated with aging.
A new study found that patients taking weight-loss drug tirzepatide experienced significantly more weight loss than those on semaglutide, with nearly twice as many high responders. Additionally, tirzepatide showed fewer gastrointestinal side effects and more significant weight loss in women and white patients.
A recent study estimates the carrying capacity of Baltic grey seals at 120,000 individuals, twice their current size, highlighting the impact of herring weight on population growth. Hunting quotas also play a crucial role in determining the future of the species.
Researchers found significant declines in arrest rates while ERPOs were in effect, and these reductions persisted for months after expiration. This study supports the potential role of ERPOs in broader firearm violence and crime reduction strategies.
A new project aims to create an early warning system for climate impacts like flooding or droughts, helping insurers react quickly. Researchers will develop models of insurer responses to different levels of climate change, combining climate science with behavioral and political sciences.
A study found that depression shapes children's attention to happy and sad faces, with changes based on family history. Children of mothers with a history of depression showed increased attention to sad faces when experiencing depressive symptoms.
A study by the University of Florida reveals that young frogs invest heavily in early growth and delay stronger immune responses until infection levels become dangerous. This strategy helps them survive and reproduce in environments with fluctuating food availability and infection risk.
A recent international study identified 26 genetic regions associated with intrahepatic cholestasis of pregnancy (ICP), including ten previously unknown regions. The study found a strong link between genetic susceptibility to ICP and bile acid metabolism, offering new avenues for research into maternal health and pregnancy-related live...
A joint research team from KAIST and international institutions developed 'Upsample Anything,' a universal technology that can enhance the visual performance of AI even with limited GPU memory. This achievement increases GPU memory efficiency by up to 16 times, allowing AI to perceive its surrounding environment more precisely.
Despite an increase in federally funded residency slots, a new study finds that physician shortages persist, particularly in primary care and rural communities. The expansion of Medicare-funded residency positions was intended to support shortage specialties and underserved areas, but most positions were allocated to non-rural areas.
Researchers explore aging-related remodeling of chromatin architecture to understand its connection to disease. The study reveals key senescence-related changes, including genomic instability and transcriptional dysregulation, which contribute to organismal aging and age-related diseases.
The Wilkes Atlantic Leatherback Turtle Alliance aims to safeguard the Atlantic Ocean's leatherback turtle populations, which are classified as 'vulnerable' globally. The alliance will produce research, strategic action plans, and advocacy to drive coordinated conservation action across the region.
Disturbed sleep impairs BBB integrity through oxidative stress, neuroinflammation, and gut microbiota dysbiosis. Treating underlying sleep disorder is the most direct approach, while mechanism-based interventions show promise for future development.
The study reveals that the genetic diversity of Faroese people contributes to their health, with a greater proportion of long runs of homozygosity suggesting a recent evolutionary bottleneck. Additionally, certain genes such as POLQ and SLC10A1 show increased genetic diversity in the population, potentially linked to diet changes.
Researchers created a new quantum computing paradigm, QHDC, that works 500 times faster than existing methods. It uses hyperdimensional vectors and leverages quantum properties to efficiently encode and process complex data.
The Pew Charitable Trusts and the Alexander and Margaret Stewart Trust announced the selection of five early-career scientists to pursue four-year grants in cancer research. The scholars will investigate big questions about cancer development, diagnosis, and treatment.
A team studied 173 multiplex families from the Azores and Madeira islands, finding a single broken gene that travels through three generations and causes different illnesses. The CHD2 mutation is rare and affects schizophrenia, mood disorder, and autism in different family members.