Researchers found that spiders using trapped fireflies as bait attracted three times more prey than webs without the lure. The majority of captured fireflies were male, mistakenly mistaking the glow for potential mates.
A new class of insecticide, called spatial emanators, provides protection for up to a year against mosquitoes that spread malaria, as well as dengue, West Nile, yellow fever, and Zika. The breakthrough offers lasting protection in areas where malaria is prevalent and can be used day and night without heating or electricity.
Aging cells disrupt bone renewal and repair processes, leading to weak bones and joint degeneration. Cellular senescence and inflammation are major drivers of skeletal decline, while senolytics and emerging therapies offer promising new paths for treatment.
Researchers developed a new method to identify functional plasma antibodies against malaria using mass spectrometry sequencing, providing valuable insight into protective antibody responses. The study identified a broadly neutralizing antibody with broad inhibitory activity against diverse PfEMP1 variants.
Mount Sinai will provide orthopedics, sports medicine, emergency medicine, and musculoskeletal radiology services to world's top tennis stars. The institution has partnered with the USTA for 13 years, promoting health and wellness, preventing injuries, and catering to diverse populations.
Researchers at Nagoya University have developed a new method to create gallium oxide semiconductors with stable p-type layers, allowing for twice the current capacity of previous devices. This breakthrough enables improved energy efficiency, reduced waste, and lower operating costs for electronics.
New research demonstrates that corals naturally thriving in extreme environments can be used to boost the resilience of reef sites. Despite being transplanted to more stable conditions, these corals retained their heat tolerance and activated pathways associated with DNA repair and homeostasis.
A discarded ornamental shrub can now power electric buses thanks to a new material that triples the energy density of previous devices. The material, called PHAC, shows high surface area and mesopore volume, enabling rapid ion transport and long cycle life.
A study on three Aotearoa New Zealand crested penguin species reveals tawaki are thriving with strong genetic health, while erect-crested and Eastern rockhopper penguins face uncertain futures. The research highlights the urgent need to address conservation challenges for these subantarctic species.
A new fiber with a sponge-like interior offers improved thermal management and durability. The fiber's phase-change core absorbs and releases heat slowly, maintaining comfort in extreme temperatures.
Researchers will study atmospheric conditions in pristine New Zealand region, exploring effects of air pollution on cloud formation. The goal is to improve weather and climate forecasts for the Southern Hemisphere.
A new study by the University of Otago warns that electric vehicles will lead to increased winter electricity peaks in Aotearoa. The research shows that charging EVs in winter requires more energy, potentially increasing monthly consumption by up to 30% by 2050.
Researchers analyzed high-temperature solid oxide electrolysis cells (SOECs) for CO₂ conversion, categorizing mechanisms into oxygen ion-conducting (O-SOECs) and proton-conducting (H-SOECs). They identified key global manufacturers and market trends, outlining pathways for efficient CO₂ conversion and energy storage.
Human cells use a synchronized traffic control system to monitor nutrient levels and precisely control cellular energy balance, blood sugar levels, and energy management. This finding offers promising new targets for treating diabetes and cancer.
A new attack, Infiltrated Selfish Mining (ISM), could reshape the rules of Bitcoin mining by allowing attackers to profit simultaneously. ISM avoids the miner's dilemma and yields up to 1.52 times more rewards than previous attacks.
A Kobe University study found that metformin reduces copper and iron levels and increases zinc levels in patients with type 2 diabetes. This suggests a possible mechanism for the drug's beneficial effects beyond lowering blood sugar levels.
A study published in JAMA found that fractional flow reserve-guided complete revascularization during index procedure resulted in a significant reduction in composite of all-cause death, nonfatal myocardial infarction, any revascularization, and stroke at 1 year. Reduced repeat revascularization was the main driver of this benefit.
Women's participation in cardiovascular trials remained low during this period, limiting generalizability of trial outcomes and perpetuating inequities in care. The study highlights persistent challenges in representation, emphasizing the need for increased female inclusion.
Discontinuing oral anticoagulant therapy after catheter ablation for atrial fibrillation reduces the risk of stroke, systemic embolism, and major bleeding compared to continued direct oral anticoagulant therapy. The study found that long-term discontinuation of anticoagulation therapy resulted in a lower composite outcome of these events.
Studies show semaglutide and tirzepatide significantly reduce the risk of hospitalization for heart failure or all-cause mortality. These medications offer a promising treatment option for patients with cardiometabolic heart failure with preserved ejection fraction.
A new hypothesis proposes that transformation of adipokine molecules in excess internal fat tissue is the primary cause of heart failure with preserved ejection fraction (HFpEF). Drugs targeting fat tissue, not the heart, can alleviate HFpEF symptoms.
Recent studies have shown that AI models can outperform manual assessments in accuracy, efficiency, and reproducibility. This has led to increased opportunities for raising IVF success rates through the application of deep learning and computer vision techniques.
A new phenotyping robot developed by Nanjing Agricultural University's team enables accurate and reliable plant tracking in various environments. The robot integrates multisensor fusion algorithms and advanced navigation systems to collect high-throughput phenotypic data, bridging the gap between genomics and observable traits.
A new study published in JAMA Cardiology found that microaxial flow pump treatment significantly improves survival rates in patients with infarct-related cardiogenic shock. The study revealed that early systolic blood pressure levels can help identify patients most likely to benefit from this life-saving treatment.
A major new analysis from the REBOOT trial reveals that women treated with beta-blockers after a heart attack had a higher risk of death, reinfarction, or hospitalization for heart failure. The study also found that women presenting with infarction had a worse cardiovascular profile and a significantly worse prognosis than men.
A bivalent RSV prefusion F protein-based vaccine was found to lower all-cause cardiorespiratory hospitalization rates in adults aged 60 or older. Although the effect on all-cause cardiovascular hospitalization was not statistically significant, the study suggests potential downstream cardiorespiratory benefits of RSV immunization.
The study analyzed cross-sectional surveys in 22 African countries to identify key factors affecting cardiovascular health. It found that cardiovascular disease is a significant public health concern in the region, with high rates of risk factors such as hypertension and diabetes.
A new study published in The New England Journal of Medicine and the European Heart Journal finds that beta blockers, commonly prescribed after a heart attack, provide no clinical benefit for patients with preserved heart function. Women treated with beta blockers had a higher risk of death, heart attack, or hospitalization for heart f...
A new study found that high-dose influenza vaccines significantly reduce the incidence of cardiorespiratory hospitalizations in older adults. The results show a lower risk of heart failure hospitalizations among those who received the high-dose vaccine, indicating potential benefits for this population.
A recent study found that clonal hematopoiesis of indeterminate potential (CHIP) significantly increases the risk of developing new-onset myocarditis and pericarditis among middle-aged adults. Targeting CHIP and its downstream pathways may offer a promising approach for preventing or treating these conditions.
A new clinical trial has found that beta-blockers, commonly prescribed for cardiac conditions, offer no clinical benefit for patients who have had an uncomplicated myocardial infarction. The REBOOT trial enrolled 8,505 patients and showed no significant differences between those receiving or not receiving beta-blockers in rates of deat...
A Phase III clinical trial has shown that baxdrostat significantly lowers blood pressure in people whose levels remain dangerously high despite taking multiple existing medicines. The study found that nearly 4 in 10 patients achieved healthy blood pressure levels, compared to fewer than 2 in 10 on placebo.
A study published in JAMA found that one shot of an RSV vaccine protects adults ages 60 or older from RSV-associated hospitalization and critical illness during two consecutive RSV seasons. The vaccine reduced the risk of hospitalization by 58% overall, with a higher reduction seen in the first year after vaccination.
A recent analysis of the DANFLU-2 trial found that high-dose inactivated influenza vaccine was associated with a lower risk of incident myocarditis or pericarditis compared to standard-dose vaccine. The study suggests no dose-response association and causal link between vaccination and cardiac events.
A meta-analysis of 8 clinical trials found TAVI to be an effective alternative for patients at low-to-intermediate risk with severe symptomatic aortic stenosis, reducing the 1-year incidence of all-cause death or stroke. Long-term follow-up is needed to evaluate the sustainability of these findings.
Researchers developed a validated finite element model to simulate middle-ear mechanics, revealing a clear cutoff point for fluid buildup beyond which hearing quality rapidly deteriorates. This insight offers clinicians a new way to assess and stage middle-ear fluid buildup.
A genetic test developed by Dr Lauren Lansdowne can reliably determine the species of individual gibbons, helping to preserve vulnerable populations. The test uses DNA sequencing and has been validated using large-scale samples from over 200 gibbons in European zoos.
Researchers mapped how boride film thickness shapes electrochemical performance in all-solid-state thin-film lithium batteries. Thinner films deliver higher capacity and stable cycling, while thicker films suffer from polarization and fading redox activity.
Researchers developed DreamConnect, a brain-to-image system that integrates fMRI with advanced diffusion models. The system can interpret brain activity and edit it with natural language prompts, marking an important step in connecting human dreams with interactive visualization.
A new study found strong links between food-related xenobiotic compounds and elevated catecholamines in pregnant women's saliva, raising concerns about the impact of everyday exposures on maternal health. Saliva sampling offers a non-invasive tool to track environmental chemical exposures during pregnancy.
The NISAR mission's multi-scale algorithm retrieves soil moisture at resolutions as fine as 100 meters, improving agricultural productivity and water resource management. Validation results show the algorithm met accuracy goals, with a root mean square error of less than 0.06 m³/m³.
A new study from the University of Georgia suggests that binge-watching TV shows can improve memory and engagement with stories. Researchers found that people who marathon episodes are more likely to remember plots and characters, leading to a stronger connection to the narrative.
The Seoul National University of Science and Technology has developed a novel 3D AMM-based tactile sensing platform that offers high-performance pressure sensing. The technology leverages auxetic metamaterials to enhance sensitivity, stability, and scalability.
Researchers discovered that plants rapidly activate a coordinated immune response during drought recovery, prioritizing immunity over growth. This finding highlights the importance of studying the post-drought period and points to new strategies for engineering crops that can rebound more effectively after environmental stress.
Researchers at Lund University identify genetic toolkit to program dendritic cell subtypes for targeted cancer treatment. The discovery could lead to more precise and powerful immunotherapies by supplying patients with tailored dendritic cells.
Researchers have demonstrated the unique benefits of antiferromagnets, enabling high-speed, high-efficiency memory operations. Antiferromagnets outperform ferromagnets with faster switching times and higher reliability, making them a promising complement to conventional memory technologies.
A Stanford Medicine-led study found that many young children with ADHD are prescribed medication just after diagnosis, contradicting treatment guidelines. The study highlights a gap in medical care for 4- and 5-year-olds with ADHD, who should try six months of behavior therapy before starting medication.
Researchers have developed a new pimple patch system with an array of tiny spikes that grabs onto the pimple and delivers antibacterial or anti-inflammatory compounds. After seven days of treatment, human clinical trials confirmed complete disappearance of pimples.
Research from the University of Utah and Virginia Tech reveals that seasonal shifts in rainfall and snowfall patterns are exacerbating glacier melting across the region. Glaciers in Central Himalaya, Western Himalaya, and Eastern Himalaya are especially vulnerable to accelerated ice loss and water availability threats.
Researchers have developed AlloCAR70-NKT, an innovative cell therapy harnessing the immune system to fight cancer. The therapy demonstrates a multi-pronged attack against kidney cancer, directly killing cells and disrupting the tumor's microenvironment.
Young orangutans develop nighttime nest building skills via observational social learning by closely watching their mothers build nests. They practice these complex constructions to become skilled nest builders, with a strong emphasis on active watching and learning from mistakes.
Researchers at Memorial Sloan Kettering Cancer Center have identified two transcription factors, SP5 and SP8, that play a crucial role in the formation of primary cilia. The discovery could lead to new treatments for diseases caused by missing or malfunctioning primary cilia, which affect millions worldwide. By understanding how these ...
A study led by Harvard T.H. Chan School of Public Health found that long-term exposure to fine particulate air pollution (PM2.5) from metals like nickel and vanadium, and sulfate particles, is strongly linked to asthma hospitalizations. The researchers identified these compounds as the most harmful components in the PM2.5 mixture.
A KAIST research team has developed a universal technology that identifies gene control targets in altered cellular gene networks and restores them. By applying an algebraic approach, they can quickly and accurately calculate how the overall cellular response would change if a specific gene were controlled.
Researchers found neglected children had abnormalities in critical brain regions, including right corticospinal tract and superior longitudinal fasciculus, linked to behavioral difficulties. These findings provide objective markers for identifying children affected by neglect.
A novel deep learning framework, CTCAIT, has been developed to detect early symptoms of Parkinson's, Huntington's, and Wilson disease through speech analysis. The model achieved a detection accuracy of 92.06% on a Mandarin Chinese dataset, demonstrating strong cross-linguistic generalizability.
A novel LiF@spinel dual-shell coating has been developed to stabilize lithium-rich cathodes, enhancing cycle life and performance. The coating combines rapid ion transport and a protective barrier, preventing surface collapse and extending battery lifespan.
Researchers studied a microscopic alliance between algae and cyanobacteria to understand how bacteria lose genes and adapt to increasing host dependence. The study found that the level of integration between the symbionts affects genome size, gene content, and metabolic pathways.
Researchers from the University of Maryland tracked lightning storms in real-time using NASA's TEMPO instrument, detecting nitrogen oxide emissions that affect climate and air quality. The study reveals how lightning can produce pollutants that travel long distances, influencing air quality far from the original storm.
A subanalysis of the LoDoCo2 trial found that low-dose colchicine slows the growth of clonal hematopoiesis, a common acquired gene mutation linked to cardiovascular disease and cancer. Colchicine was associated with significantly attenuated clonal growth in TET2-mutated CH.