Researchers found that super spikes improve running speeds by 2%, with some brands performing better than others, and athletes taking longer steps rather than faster ones. The study used a novel protocol to capture the impact of shoe design on middle-distance track performance.
The Subaru Telescope has discovered new bodies beyond the Kuiper Belt edge, likely part of a larger population waiting to be found. This discovery challenges our understanding of the Solar System's structure and history, and may increase the chances of finding alien life.
KERI successfully develops domestic production of CNC driving system technology, a crucial component of machine tools. The technology boasts ultra-precision machining quality that matches or exceeds existing advanced imported products, and is expected to significantly impact the competitiveness of national strategic technology sectors.
A new narrow-spectrum antibiotic, FP 100, has been found to effectively eliminate Fusobacterium nucleatum without harming the oral or gut microbiomes. This breakthrough discovery holds significant implications for treating severe gum disease and preventing related systemic conditions such as colon cancer and Alzheimer's disease.
A study of bottled, tap, and household-treated water in the San Francisco Bay Area found potential health risks from trihalomethanes in all sampled sources. The researchers analyzed various types of drinking water, including samples collected directly from households, to determine their chemical compositions.
Researchers developed an ultrathin optical element that attaches to conventional cameras, encoding spectral and polarization data. The metasurface enables the capture of both types of imaging data simultaneously, transmitting it immediately to a computer for real-time decoding by machine learning frameworks.
A large-scale prospective cohort study found a positive association between regular mobile phone use and incident cardiovascular disease risk, particularly in smokers and individuals with diabetes. Poor sleep patterns, psychological distress, and neuroticism may be key mechanisms underlying this association.
Researchers found that digital ordering activates a less thoughtful decision-making process, leading to more indulgent food orders and higher spending. Food sampling can also have unintended effects on subsequent purchases, especially when the sampled item is perceived as relatively nutritious.
A new robust classification system for termites has been developed through expert consensus and extensive data analyses. The updated 'dictionary' of termites resolves ambiguity in the previous system, providing a solid platform for studying termite diversification and ecosystem roles.
A competition encourages magicians to craft mesmerizing sound-based tricks that evoke wonder and amazement without relying on visual cues. The initiative aims to make magic more inclusive for individuals with visual impairments, allowing them to experience the art in a new way.
Researchers found that providing robust supports to teachers enables better educational outcomes for all students, including those with disabilities. The study showed that students who set goals under the SDLMI demonstrated improved motivation and academic achievement.
Researchers at the University of Illinois Chicago have identified a cellular pathway essential to obesity-induced atrial fibrillation. Blocking NOX2, an enzyme that produces reactive oxygen species, may prevent and reverse changes in heart structure and function caused by high-fat diets.
A study of UK-based Twitter tweets found that the top 1% of users generated 23% of anti-immigration content, with anti-immigration tweets spreading 1.66 times faster than pro-immigration ones. This concentration of power among a few users highlights the need for efforts to curb online hate content.
Researchers found that molecular interactions shield peptide bonds from water, allowing collagen to stay intact in ancient bones. This discovery could lead to the design of long-lived materials.
A recent study on anaesthetic effects on cerebrospinal fluid flow and volume reveals significant findings, potentially reshaping neuroanaesthesia practices. The research found that commonly used anaesthetics blunt the vasomotor responses and cerebrospinal fluid flow effects of carbon dioxide.
Researchers discovered that aficamten, a cardiac myosin inhibitor, significantly improved exercise capacity and cardiac structure and function measures in patients with HOCM. The study found marked improvements in peak oxygen uptake, workload achieved, breathing efficiency, and submaximum exercise capacity.
Researchers have analyzed over 43,200 ocean microbial genomes, uncovering a wide range of diversity and new insights into immune system adaptations. The study provides new enzymes that can break down common plastics and antimicrobials to combat antibiotic resistance.
A new study mapped genes linked to schizophrenia and uncovered a mechanism disrupting synaptic plasticity in affected individuals. The researchers identified three proteins mediating impairments of plasticity, holding promise for new treatments.
A team at NUS Yong Loo Lin School of Medicine leveraged an artificial intelligence-derived platform, CURATE.AI, to guide treatment for a patient with Waldenström macroglobulinemia, a rare blood disorder. The trial demonstrated substantial improvement in red blood cell levels and minimised side effects.
Astronomers used NASA's James Webb Space Telescope to observe a galaxy cluster that acts as a magnifying glass, allowing them to see enhanced detail in distant galaxies. The red galaxy revealed by Webb is being magnified and distorted in an unusual way, providing clues about the formation of galaxies billions of light-years ago.
Researchers discovered that low-oxygen environments play a crucial role in driving pancreatic cancer cell transformation into aggressive types. Disabling specific genes and using EZH2 inhibitors can reverse this process, suggesting new treatment possibilities for the disease.
According to a new study, nearly 90% of US states experienced an increase in injury-related mortality rates among children and adolescents between 2018-2022. The majority of the rate increase was seen among those aged 10-19 years old.
Scientists have demonstrated key elements of a nuclear clock, utilizing thorium nuclei and ultraviolet lasers to achieve unprecedented precision. This development holds promise for revolutionizing timekeeping and probing fundamental physics.
A new study found associations between the use of skin care products and exposure to phthalates and endocrine-disrupting chemicals in young children. The research, led by George Mason University professor Michael S. Bloom, suggests that different skin care products used by children may increase their risk of exposure to these chemicals...
Researchers have developed a new engineering approach to on-chip light sources, enabling the widespread adoption of photonic chips in consumer electronics. The innovation involves growing high-quality multi-quantum well nanowires using a novel facet engineering approach, which enables precise control over the diameter and length of the...
The study found that senior dog quality of life decline is linked to higher mortality rates when scores fall below 76% of the maximum. Many older dogs still have high quality of life despite predicted lifespan, indicating individual variability.
A new approach developed by researchers could streamline the forensic analysis pipeline and reduce delays in processing DNA evidence. The technique, using differential digestion with digital microfluidics, simplifies the process of isolating an assailant's DNA from a single sample, reducing manual steps from 13 to five.
Researchers have identified a specific immune cell type and signaling pathway that leads to itching in people with allergies. By targeting this pathway, they hope to develop novel therapeutics for preventing allergic responses and sensitization.
Women with hepatocellular carcinoma are less likely to receive a deceased-donor liver transplant due to sex-based differences in candidate size. The study's findings highlight the need for changes in allocation policy to improve access to size-matched donor livers for smaller candidates.
A study by researchers from Brazil and Germany found that a surface protein on Aspergillus fumigatus spores suppresses the release of pro-inflammatory substances by immune cells, making it easier for the fungus to infect the body. The enzyme glycosylasparaginase plays a crucial role in this process.
Moffitt Cancer Center researchers have made a significant discovery about LAG3, a protein that suppresses the antitumor immune response. By understanding how LAG3 interacts with other proteins, they hope to develop more effective immune checkpoint inhibitors.
A genome-wide association study found that three sequence variants in genes CCDC141 and SCN10A increase the risk of rhythm disturbances in individuals with accessory pathways. These variants are common, affecting up to 62% of carriers, and associate with increased conduction velocity and heart rate regulation.
A study found that RSV vaccination significantly reduced hospitalization risk among adults 60+ in the US, offering protection against severe RSV disease. The vaccine demonstrated effectiveness in high-risk populations, including those over 75 and with immunocompromising conditions.
A Brazilian research team has identified a key gene responsible for the virulence of Aspergillus fumigatus, a fungus that causes severe lung infections. By silencing this gene, the researchers found that the fungus became less virulent and more susceptible to existing medications.
The new guideline updates treatment recommendations for Helicobacter pylori infection, shifting away from proton pump inhibitor-clarithromycin triple therapy. Bismuth quadruple therapy and other alternatives are now recommended for treatment-naïve patients.
Patients with periprosthetic joint infection (PJI) after total hip replacement have a five-fold increased risk of mortality within 10 years. Researchers found that PJI patients had a significantly higher 10-year mortality rate than those who didn't develop an infection, highlighting the need for prevention efforts and best practice gui...
A new study published by the American Academy of Neurology found a possible link between heavy metal cadmium exposure and cognitive impairment in white individuals, but not in Black people. The study showed that high levels of cadmium were associated with increased risk of thinking and memory problems among white participants.
Researchers found an atomic-level interaction in collagen that defends it from water molecules, preventing hydrolysis and allowing it to survive for millions of years. This discovery provides evidence that the peptide bonds in collagen are resistant to breakage by water, contradicting previous expectations.
Researchers will investigate the psychological influence of online communications developed with artificial intelligence, including misinformation and radicalizing messages. The team aims to develop a holistic model of multi-level belief resonance that can counter foreign influence on campaigns and radicalization.
Researchers at Osaka Metropolitan University found that foaming plastic carriers promote 44 times more biofilm formation, enhancing wastewater treatment. Adding waste biomass further improves performance, especially in nitrate removal during the moving bed biofilm reactor process.
Jayant Baliga's IGBT invention has reduced global carbon dioxide emissions by over 82 gigatons, equivalent to offsetting emissions from three years of human activity. The technology has improved energy efficiency in various products and enabled modern compact cardiac defibrillators.
Researchers from Harbin Institute of Technology propose a catalytic strategy to modulate the mass transport and decomposition reaction kinetics of Li₂C₂O₄. The study reveals single-atom Ni sites promote significantly promoted decomposition kinetics, increasing decomposition efficiency by 786%.
Researchers found that sustained neck exertions alter the cervical spine's curvature, leading to muscle fatigue and increased risk of neck pain. The study provides new insights into the mechanical changes that occur in the spine and muscles when performing repetitive tasks.
Researchers identified Nagaland, Northeast India, as a critical stopover site for Amur Falcons, where the birds consume two billion termites in just over fifteen days. The findings highlight the importance of insect-rich environments in supporting the falcons' migration.
Research explores relationship between cardiac metabolism dysfunction and heart failure in the elderly, revealing potential therapeutic targets for improved cardiac outcomes. The study highlights the critical role of Pdk4 and MIF in cardiac metabolism, suggesting innovative treatments to manage interconnected cardiovascular conditions.
A new technique called Small Molecule In situ Resin Capture (SMIRC) allows researchers to collect microbial natural products in their natural environment, expanding the search for new chemical scaffolds. The technique has already uncovered compounds with potential applications in cancer and heart care.
Researchers identify key genes involved in osteoblast differentiation, finding positive correlations between WNT10B and these genes, and inverse correlations with WNT5B. The study hypothesizes that the use of WNT activators or inhibitors depends on whether canonical or non-canonical pathways are activated.
Non-Communicable Diseases (NCDs) are a major global health issue, characterized by their chronic nature and long-term impact on quality of life. In China, understanding the extent and distribution of NCDs is essential for developing effective public health strategies.
Scientists at TU Wien and JILA/NIST have successfully created the world's first nuclear clock, leveraging thorium atomic nuclei to achieve ultra-high precision measurements. The breakthrough combines a high-precision optical atomic clock with a high-energy laser system, setting the stage for future improvements in precision.
A new study reveals that Arctic microalgae can build up biomass through photosynthesis as early as March, despite barely above the horizon sun. This discovery shows that photosynthesis is possible under much lower light conditions than previously assumed, potentially expanding the global ocean's photosynthetic habitat.
The study estimates the temporal and spatial distribution characteristics of livestock and poultry manure production in Shaanxi Province, highlighting areas with high environmental pollution risks. Accurate estimation provides data support for policy formulation and promotes sustainable development of the livestock industry.
A new study led by the University of Michigan found that traditional stormwater infrastructure design can exacerbate flooding during severe weather events. The problem lies in the failure to recognize flood connectivity, leading to unanticipated interactions between different stormwater systems.
A UC Santa Barbara researcher aims to reduce desalination's energy consumption by two times using renewable energy sources like solar or waste heat. The project's goals include improving the thermal distillation process and reducing dependence on fossil fuels, addressing global water scarcity and climate change concerns.
Researchers have designed molecular 'cages' that selectively target and eliminate cancer cells in acidic microenvironments. The study, led by CSIC, proposes a new approach to overcome chemotherapy limitations, with potential for future ionophore development.
A Northwestern University study reveals that states with severe post-Dobbs abortion restrictions also lack policies to support families, particularly those of low socioeconomic status and marginalized individuals. The authors argue that advocates should leverage child protection arguments to advocate for improved family welfare policies.
Researchers at the University Hospital Bonn identified a new gene, KRT31, responsible for dominantly-inherited monilethrix, a rare congenital form of hair loss. The discovery improves diagnosis and sheds light on the genetic mechanism underlying this condition.
A study published in Nature found that immune cells called CD8+ T cells prevent lung healing and repair post-infection, leading to pulmonary fibrosis. This discovery may lead to new therapeutic treatment options for patients with long COVID.
Researchers at McGill University developed AI-guided feedback systems that outperformed human instructors in teaching neurosurgical skills. The study found that expert instruction alone led to poorer surgical learning outcomes, highlighting the potential of AI to enhance learner surgical skills acquisition.
A study examines cardiac rehabilitation (CR) knowledge, attitudes, and practice (KAP) among patients with heart failure and cardiology healthcare providers. Key findings highlight the importance of proper knowledge and attitudes in effective self-management, indicating potential room for improvement.
Researchers developed an integrated approach to design and fabricate pneumatic soft actuators in one step using fused filament fabrication and mold printing. The new process was validated with the creation of three bio-inspired soft robots featuring bending and linear motion capabilities.