Research suggests that insects struggle with hypoxia and hypobaria at higher elevations, limiting their ability to pollinate and survive. Insects with aquatic larval stages and high energy demands are particularly affected, highlighting the need for targeted conservation strategies.
A Swedish study found that short-term exposure to cold spells and higher ambient temperatures increased the risk of heart failure hospitalization within days. The study highlights the need for time-sensitive management and more urgent response strategies during heatwaves.
The new ESC Guidelines on cardiac rehabilitation emphasize its benefits for patients with various heart conditions, improving heart health and reducing the risk of cardiac events. The guidelines also highlight the importance of individualized programs, patient-centered care, and cost-effectiveness.
The 2026 ESC Guidelines on heart failure introduce significant changes, including a staging approach and removal of the mildly reduced ejection fraction phenotype. New recommendations focus on prevention, early treatment, and patient education, with updated therapies for specific patient populations.
A universal definition of myocardial infarction has been developed to improve diagnosis and treatment. The new definition considers the underlying cause of the MI and aligns with established approaches to clinical evaluation.
Researchers at EPFL's POWERlab have developed a new class of GaN transistor that can withstand nearly 4 kilovolts before breaking down, maintaining low resistance and reducing energy losses. This innovation is crucial for efficient power conversion in AI data centers and renewable energy systems.
A research team at the Wyss Institute has engineered bacteria to produce higher amounts of siderophores, molecules that extract iron from silicate minerals, speeding up rock weathering and removing CO2 from the atmosphere. This process has the potential to be implemented at industrial scales, offering a new climate-regulating strategy.
The new guidelines aim to increase kidney function and urine albumin testing in patients with CVD, identifying at-risk patients and prescribing targeted treatments. Early use of RAS inhibitors and SGLT2 inhibitors, alongside statin-based therapy, is particularly important in slowing CKD progression and reducing cardiovascular events.
Optical convolution computation enables parallel light propagation and multiplexing for faster and more energy-efficient computing systems. The review organizes the field into two paradigms: definition-based and theorem-based, which leverage mathematical principles to implement convolution operations in the physical domain.
A randomized trial found that patients with atrial fibrillation at intermediate risk of stroke experienced a 69% lower risk of adverse events with oral anticoagulants compared to no treatment. The study also showed a lower incidence of ischemic stroke with anticoagulant therapy.
The CARDIO-TTRansform trial investigated eplontersen in patients with transthyretin-mediated amyloid cardiomyopathy, but failed to meet its primary endpoint. The study found that eplontersen reduced circulating serum TTR, but had no significant impact on cardiovascular mortality and recurrent cardiovascular events in the overall popula...
A tailored strategy shortened antibiotic duration by two weeks in patients with left-sided infective endocarditis, with no compromise on safety. The study found that rates of primary relapse were low, and most were easily managed with reinitiation of antibiotics.
Researchers propose a new understanding of moral distress that links ethical awareness with clinician well-being, organizational culture, and patient care. The framework offers a clearer foundation for future research, suggesting that moral distress may sometimes be a sign of strong ethical awareness rather than personal weakness.
The ACACIA-HCM trial showed aficamten significantly improves symptom burden and exercise capacity in patients with symptomatic non-obstructive hypertrophic cardiomyopathy. Clinically meaningful improvements were documented for the first time in this relatively common form of inherited heart disease.
ICDs did not improve overall primary endpoint but showed benefit in younger patients (under 70) with a 72% reduction in sudden cardiac death. In contrast, older patients did not derive benefit from ICDs.
A University of Helsinki research group has discovered a weakness in aggressive breast cancer cells that can be exploited, targeting the MYC protein's metabolic grip. By inhibiting energy production and glutamine uptake, researchers were able to slow breast cancer growth in mice, paving the way for new and personalised treatments.
Researchers developed a machine learning-based time-to-event model that outperformed existing staging systems in predicting mortality and heart failure hospitalization in transthyretin amyloid cardiomyopathy patients. The model showed promise for individualized prognosis in contemporary clinical care.
Researchers developed a hierarchical graphene nanowall nanomesh that enhances sensing performance and enables long-term gas monitoring on wearable masks. The 'nano-on-nano' structure confines gas molecules, increasing interactions with the graphene surface, and maintains breathability and flexibility.
A recent study published in Managing Sport and Leisure examines adult sideline behaviour in junior rugby league, finding that negative behaviors are increasingly normalized in older age groups. The research emphasizes the importance of establishing positive behavioral norms early in the junior pathway and challenges traditional approac...
A survey by the BfR Federal Institute for Risk Assessment found that mould toxins in food are not destroyed during cooking or baking. The survey also revealed gaps in knowledge about mould and its potential health risks, with many people unaware that mycotoxins can occur in food without visible signs of mould.
Researchers found OsSTP26 increases tiller number and grain yield by engaging distinct sugar-signaling pathways. The study identified OsSTP26 as a key link between source-to-sink carbon allocation and tiller development in rice.
Researchers at China Agricultural University have developed two novel Type I-C CRISPR systems, Aca I-C and Cja I-C, for efficient genome editing in maize. These systems enable targeted large-fragment deletion and expanded-window base editing, highlighting their potential for crop trait improvement.
Researchers found that calcium application strengthens stem structure and remodels cell wall components to improve lodging resistance and yield. The study demonstrated that calcium synergizes lodging resistance and yield potential in rapeseed by cell wall strengthening and photosynthesis.
Researchers found that sector labels in the S&P 500 only partially capture a company's financial situation. The study used machine learning models to group firms by financial similarity, revealing nine economically interpretable clusters that generally showed lower internal dispersion than conventional sectors.
New research from La Trobe University finds that injury or pain affects participation in social sport for one in five physically inactive women. Inactive women from lower-income households are more likely to be injury-affected, with knee, lower back, and ankle injuries being the most common complaints.
Researchers at the University of California San Diego used computational models and virtual reality to study the social interaction rules of schooling fish. They found that individual fish 'copy' the movement direction of a randomly-chosen nearby neighbor, leading to highly dynamic behavior in groups.
Researchers have identified a hidden defect in the gut that can damage intestinal cells, even in patients with well-controlled disease. The study found that this defect can be present in patients with clinically mild disease and can lead to future flares.
A multicenter study found that early rasburicase treatment can significantly reduce the risk of dialysis and death in adults with tumor lysis syndrome. The study analyzed data from 1,276 patients and showed that early rasburicase treatment was associated with lower 90-day mortality and faster return to cancer therapy.
Researchers at Columbia University have discovered a new type of cell that protects lung cancers from attacks by the immune system. The new cells, called CHL1 fibroblasts, promote lung cancer by recruiting regulatory T cells to the border of the tumor.
A new study found that US adults' interpretation of 'plant-based' diet differs significantly by age, with older adults equating it to veganism. The study, published in the American Journal of Lifestyle Medicine, analyzed data from 2,202 US adults and found that younger adults (18-34 years old) have a more nuanced understanding of the t...
A study found that 65% of young children brought to ERs for suspected poisoning didn't need emergency care, and could have stayed home with a phone call to the poison center. This could save millions of dollars nationally each year, as routing avoidable cases to the phone line could save $1,000 per visit.
This review synthesizes clinical and basic research progress on obesity and CVDs, exploring epidemiology, pathophysiology, and management strategies. The authors highlight the effects of obesity on various CVDs, emphasizing the need for effective prevention and treatment strategies.
A new study reveals that Parkinson's disease costs Europe €22.8 billion annually, with direct medical and non-medical costs, informal care, and lost productivity contributing to the total burden. The condition's prevalence in Europe has nearly doubled since 1990, with Germany recording the highest national costs at €5.7 billion.
A University of East Anglia report suggests that tens of thousands of new mothers in Britain may be suffering from undiagnosed PTSD after childbirth. The report highlights the need for better guidance and training for GPs to identify post-traumatic stress disorder symptoms.
A new study found that El Niño events have become nearly 40% stronger in the last 40 years than they were in the pre-industrial era. The researchers used coral reconstructions from the Galápagos Islands to examine historic El Niño patterns and confirm that the current El Niño event is superimposed on global warming, likely to superchar...
The DSTOX platform uses a multi-strategy fusion approach to integrate statistical rule-based models, expert knowledge rule-based models, and analogue search for mutagenicity assessment. The platform achieved an accuracy of 92.0% in internal validation and 84.0% in external validation, comparable to mainstream prediction tools.
A new clinical trial initiative aims to determine the best treatment strategies for older adults with acute myeloid leukemia, a life-threatening blood cancer. The five-year trial, led by Fred Hutch Cancer Center, will compare stem cell transplantation with non-transplant therapy for patients in remission.
SUNY Chancellor King visited the Great New York State Fair, showcasing participating SUNY campuses and offering free admission to current and incoming students. The event highlights SUNY's agricultural, healthcare, and technology initiatives.
Researchers discover a natural compound ascr#18 that primes plants to fight pathogens more effectively, increasing resistance without sacrificing growth and development. The treatment, effective in various crops, provides a promising solution for global food security and sustainability.
The Railway and Infrastructure Laboratory (RaIL) at Graz University of Technology allows for realistic testing of complete track systems, investigating load-bearing capacity and durability. This enables research into track structure interactions and the effects of environmental conditions on durability.
Scientists have developed a new acoustic levitation technique using an ultrasonic beam capable of levitating and moving small objects in mid-air over distances of up to 40cm. The technique, which uses a zero-order Bessel beam, enables stable levitation six times further than previously achieved using conventional methods.
Joachim Groß, a process engineer, has received an ERC Advanced Grant to develop an open-source system that combines empirical and physical models for predicting complex chemical processes. The system aims to overcome the limitations of current models and provide a high degree of precision for both science and industry.
Numerical experiments show that parameterization of orographic gravity wave drag reduces rainfall intensity overestimation and improves forecast accuracy. The study suggests current OGWD parameterization schemes require further improvements to achieve greater forecasting accuracy.
A Peking University team developed a homogenized gridded climate dataset for China, removing non-climatic signals from traditional meteorological observations. The dataset helps detect and attribute climate change, overcoming difficulties in correcting gradual and abrupt inhomogeneities.
A new study reveals a 3,307% increase in recreational drug ingestions among young children from 2000 to 2024, with most ingestions involving cannabinoids. The ingestion rate of marijuana edibles increased by 2,349% from 2015 to 2024, driven by the rapid growth of marijuana edibles and state legalization of cannabis.
A new study from the University of East Anglia found that people who swim in rivers and lakes are more than twice as likely to develop skin problems. Higher levels of bacteria linked to faecal pollution are also associated with an increased risk of stomach bugs. The study, which analyzed data from 2,368 volunteers, found that swimmers ...
University Hospitals has received American Heart Association Get With The Guidelines - Stroke awards for its commitment to ensuring timely, appropriate treatment for stroke patients. The hospital has achieved high levels of quality care, including door-to-needle times of 45 minutes or less for 75% of patients.
Researchers found that personalized content from social media algorithms can negatively impact users' mental health by reinforcing negative emotions and thoughts. The study suggests that educating people on critical social media engagement behaviors can help mitigate this effect.
A new study found that a more diverse plant-based diet is associated with lower BMI, higher HDL cholesterol, and better overall diet quality. Consuming a wider variety of plants per week was linked to improved gut microbiome scores and higher fibre intake.
A study by Yale University ecologists found that 16% of Mexico's habitat is covered by protected areas, but overlaps increase when including wildlife management units and Indigenous territories. The analysis highlights the need for a diverse mosaic of conservation areas to protect carnivores, with priority areas identified for expansion.
A new study reveals that pre-cancerous blood cells can actively reshape the bone marrow environment, creating conditions that favor their growth and increasing the risk of blood cancer. By targeting the aging bone marrow environment, scientists may be able to slow down or prevent blood cancers before they arise.
NY Creates will receive $1.25 million to support research, technology scaling, and workforce development in quantum computing. The institute aims to overcome significant barriers to practical quantum computing by developing techniques for fabricating hardware and education programs.
The partnership aims to advance additive manufacturing for critical energy challenges, including nuclear energy and broader energy infrastructure. SRNL and 3D Systems will jointly pursue advancements in materials development, equipment enhancements, and workforce development training.
Corals hosting heat-tolerant algae are more resistant to heat stress, but their immune systems are suppressed, making them more prone to disease. This trade-off helps explain why some corals appear more resilient but struggle to survive in complex environments.
A new clinical decision support tool, FRACTURE-ML, identifies people at high hip fracture risk using existing health registers and avoids patient-reported information. It has the potential to become an important tool for preventive care, potentially identifying nearly seven times as many people at risk of hip fracture.
New research explores monarch butterfly conservation in rangelands and the effectiveness of state regulations for controlling invasive species. Studies reveal that ungrazed pastures support more milkweed and monarch eggs than grazed sites, highlighting the need for selective approaches to conservation.
Researchers at CU Anschutz and Indiana University School of Medicine identified a biological process that explains how colorectal cancer can cause severe muscle and bone loss. Blocking the production of a protein called IGFBP1 helped preserve muscle and bone, improving muscle strength in laboratory and preclinical models.
Researchers at the University of Michigan found that older adults who experienced food insecurity in both midlife and later life had nearly four times the risk of probable dementia. Food insecurity was concentrated among those who experienced it later in life, rather than midlife alone, suggesting a strong association between later-lif...
Researchers created a self-stratified stretchable passive cooling interface that reduces temperature in wearable electronics. The interface, composed of aluminum-oxide-rich and liquid-metal-rich layers, combines external-blocking and internal-dissipation functions, improving cooling performance.
Pinoresinol diglucoside (PDG) attenuates diabetic cardiomyopathy by suppressing store-operated calcium entry and downregulating STIM1/Orai1/NFAT3 signaling pathway, ultimately inhibiting the progression of diabetic cardiomyopathy.