Researchers analyze tidal disruption events (TDEs) to estimate the properties of supermassive black holes and stars. The CN22 model, proposed by Syracuse University researchers, provides a new way forward for understanding TDEs and their implications for galaxy evolution.
Researchers developed inverse-perovskite-based thermoelectric materials with low lattice thermal conductivity and high power factor, promising eco-friendly alternatives to toxic heavy element-based materials. The materials exhibit high energy conversion efficiency, comparable to toxic elements in the same temperature range.
The study found a decline in localized head and neck cancer incidence during the first year of the pandemic. However, advanced-stage diagnoses may rise in subsequent years, indicating a potential shift in the disease's progression.
Japanese researchers have revealed a strain-induced orbital control mechanism in interfacial multiferroics, potentially leading to efficient spintronic devices. The team showed the microscopic origin of the large magnetoelectric effect in the material, providing guidelines for designing materials with a large magnetoelectric effect.
Experts call for a coordinated national effort to improve health communication and build vaccine literacy, citing low trust in public health and disinformation as major concerns.
Researchers at the Francis Crick Institute have identified the first prehistoric person with mosaic Turner syndrome, characterized by one X chromosome instead of two. The study also found the earliest known incidence of Jacob's syndrome, Klinefelter syndrome, and an infant with Down Syndrome in ancient DNA samples.
A new research effort, led by University of Oklahoma's Zhibo Yang and San Diego State University's Laura-Isobel McCall, aims to investigate the role of bystander cells in infectious diseases. By examining metabolism changes in non-infected cells near infected cells, researchers hope to gain insights into possible disease progression.
Researchers designed a synthetic antigen with high expression levels and stability, offering potential for quick adaptation to new variants. The vaccine candidate triggered strong immune response in animal models and showed enhanced protective efficacy.
Researchers from HKUST developed a sensor array design inspired by the human auditory system to optimize application in fields like robotics, aviation, healthcare, and industrial machinery. The design addresses traditional challenges such as complex wiring, limited reconfigurability, and low damage resistance.
Research reveals that autistic children develop their own unique visual preferences for social elements, unlike typically developing children who synchronize their attention on social interactions. Early intervention targeting social attention may help guide autistic children onto developmental courses more akin to their peers.
The Caatinga's ecosystem is projected to lose up to 87% of its mammal species and 70% of plant assemblages due to climate change. This will result in a loss of ecological functions, such as seed dispersal, and make the ecosystem less resilient.
The ocean's temperature increased by 15 zettajoules relative to 2022, with warmer surface waters contributing to extreme weather patterns. Stratification is also rising, reducing oxygen levels and affecting marine life.
A recent study discovered that certain protists within the coral microbiome can inform scientists about a coral's ability to survive heat stress. The researchers found that parasitic single-celled protists are more common in corals that survive heat-stress, while Corallicolids are more common in corals that die from heat-stress.
Researchers at Kennedy Krieger and Boston Children's Hospital have discovered a new way to decrease early seizure likelihood among infants with Sturge-Weber Syndrome. Presymptomatic treatment involving anti-seizure medication and low-dose aspirin improves neurologic outcomes.
Researchers developed AI models that can extract information on social determinants of health from clinicians' notes, identifying 93.8% of patients with adverse social factors. The models were less prone to bias than generalist models, offering a potential solution to address health disparities.
Researchers from HIRI have developed a new machine learning approach using data integration and AI to improve predictions of CRISPRi efficacy, revealing that gene features matter more than guide RNA itself. The study provides valuable insights for designing effective CRISPRi experiments.
The Guantanamo Bay detention camp has held hundreds of individuals suspected of terrorism without charge or trial for up to 22 years. International human rights organizations have widely condemned the conditions, leading to calls for its closure. The facility's legacy highlights the need to balance security with human rights and dignity.
Adult cancer survivors are at higher risk for substance use disorders (SUD), especially those with certain types of cancer; the study suggests integrated care could benefit these patients. The research highlights the need to address comorbid SUD in cancer populations with high SUD prevalence, prioritizing high-risk cancers.
Researchers found that two common biomarkers, global longitudinal strain and N-terminal-pro-B-type natriuretic peptide, can identify asymptomatic childhood cancer survivors at elevated risk of declining heart muscle function. These biomarkers may lead to earlier treatment to prevent further heart damage.
A clinical trial showed that an extract of Boswellia, a plant used in traditional medicine for centuries, has anti-proliferative effects against breast cancer. The study found a statistically significant reduction in tumor proliferation compared to non-treated patients, suggesting potential anti-cancer activity in humans.
A nationwide cohort study found that COVID-19 survivors exhibit lower all-cause mortality and congestive heart failure but higher acute myocarditis and deep vein thrombosis risks. Younger, non-vaccinated patients with preexisting cardiovascular risk factors face elevated cardiovascular complications.
Scientists have directly imaged small noble gas clusters at room temperature, enabled by confining atoms between graphene layers. The discovery opens avenues for fundamental research and potential applications in quantum information technology.
Researchers have developed EGNITE, a novel class of flexible, high-resolution, high-precision graphene-based implantable neurotechnology. Preclinical studies demonstrated the technology's capacity to record high-fidelity neural signals and afford precise nerve modulation.
Researchers analyzed UK and Norway data on antibiotic-resistant bacteria, finding that antibiotic use amplifies the spread, but genetic makeup and environmental pressures are also crucial factors. The study suggests a more nuanced understanding of antibiotic resistance is needed to inform public health interventions.
A recent study from Drexel University explored an art therapy intervention to address the health needs of overweight, postmenopausal women. The integrated approach showed significant improvements in psychosocial wellbeing, quality of life, and body image, with participants also experiencing decreases in BMI and blood pressure.
Researchers found a combination treatment involving high doses of radiation and chemotherapy to be safe and effective in treating locally advanced non-small cell lung cancer. The treatment, which includes an adaptive boost plan, showed promising results in improving progression-free survival and reducing toxic side effects.
Researchers at the University of Miami Miller School of Medicine have discovered that glioblastoma cells can mimic healthy neurons, evading drugs and immune systems. They identified key enzymes and protein modifications, including BRAF, which shows promise as a potential therapy target.
A new study published in Nature Communications found that AI-driven eye exams can close care gaps among racial and ethnic minority youth with diabetes, populations with historically higher rates of diabetic retinopathy. The technology uses cameras to take pictures of the back of the eye without dilation and provides immediate results.
Researchers found that small declines in blood lead levels were associated with long-term cardiovascular health improvements, including reductions in systolic blood pressure and markers of hypertrophic cardiomyopathy and heart failure. This study suggests that even small decreases in blood lead levels can have meaningful health outcomes.
Scientists at the University of Illinois have created polymer networks with dynamic bonds that can selectively absorb specific frequencies of sound and vibrations. This innovative material has the potential to improve hearing protection for individuals exposed to loud noises, such as military personnel or helicopter pilots.
Researchers tracked 87 Adélie penguins using electronic tags, revealing how they interact with sea ice during their long-distance migrations. The study highlights the interconnectedness of species in the Southern Ocean and how climate change may impact Adélie penguin populations.
Researchers discovered a previously unreported neuron type with vulnerability in Parkinson's disease, shedding light on the complexity of the disease and potential therapeutic targets. The study identified distinct transcriptomic signatures of this neuron type and found reduced RIT2 expression in Parkinson's disease patients.
A new type of ferric reductase, HYP1, has been discovered in plants to maintain root growth under low phosphorus conditions. The protein coordinates three hemes and can transport electrons across the plasma membrane to reduce iron availability.
A new study published in Nature Cities suggests that a combination of cooling technologies and techniques can reduce the temperature of Riyadh, Saudi Arabia, by nearly 4.5°C during summer. The strategy involves using highly reflective 'super cool' building materials, irrigated greenery, and energy retrofitting measures.
A new NIH study finds that consistently breastfeeding infants in their first three months is associated with a lower risk of childhood obesity, regardless of the mother's pre-pregnancy BMI. The study suggests that health professionals can encourage and promote breastfeeding among all women, especially those who have obesity.
A new species of tyrannosaur, Tyrannosaurus mcraeensis, has been identified as the closest known relative of Tyrannosaurus rex. Analysis suggests it lived between 71 and 73 million years ago, five to seven million years before T. rex.
A study using infrared cameras found that high air and ground temperatures limit numbats' ability to forage in the sun, forcing them to retreat to the shade. Climate change may also make the shade too hot for numbats to survive.
Researchers studied user perceptions and requirements for remote driving in L4 AVs, highlighting the importance of clear communication and reliable teleoperation systems. The study found that users support remote driving as a failsafe mechanism but raise concerns about cybersecurity, privacy, and performance.
Researchers at KAUST Solar Center have developed a roadmap for commercializing perovskite/silicon tandem solar cells, which combine efficient light absorption and long-term stability. The technology has the potential to meet Saudi Arabia's solar targets and exceed $10 billion in market value within a decade.
Engineers have discovered a method to increase the stability of perovskite solar cells using bulky additives, which could enable the production of cheaper solar panels. The study suggests that larger molecules with specific configurations are most effective at preventing defects in the cells.
Researchers from Bar-Ilan University discover a possible mechanism underlying the brain's efficient shallow learning, enabling it to perform complex classification tasks with similar accuracy as deep learning. The study proposes a wider and higher architecture as a complementary mechanism to deep architectures.
Researchers have identified a 3D fragment of fossilized skin that is at least 21 million years older than previously described skin fossils. The ancient skin shares features with reptiles alive today, highlighting the importance of epidermis for survival in terrestrial environments.
A new task force launched by C-Path aims to accelerate drug development for mitochondrial and inherited metabolic diseases. The task force will leverage C-Path's expertise in data management standards, biomarkers, and regulatory science to generate solutions and contribute to regulatory decision-making.
A study by Fujita Health University researchers unveiled novel insights into the brain's processing of movement and sensation. The findings suggest that signals from motor cortices do not primarily modulate sensory responses in primary sensory cortices, but rather pathways from secondary somatosensory cortex (S2) and sensory thalamus (...
Using machine learning and computational modeling, Washington State University researchers found six good candidates for solvents that can extract materials on the moon and Mars usable in 3D printing. The solvents, called ionic liquids, are salts in a liquid state.
Astronomers have discovered a small, cold exoplanet with an orbital period of 146 days, providing insight into planetary formation and evolution. The planet, HD88986b, is about twice the size of Earth and orbits a star similar to the Sun.
An international team of scientists found evidence of ancient heavy metal pollution in Antarctic ice cores from early Andean cultures and Spanish Colonial mining dating back to the 13th century. The study, published in Science of the Total Environment, reveals significant lead and other toxic metals were released into the atmosphere as...
A team of astronomers created the first-ever 3D map of magnetic field structures within a spiral arm of the Milky Way galaxy, showing that magnetic fields break away from the general picture and impact star-forming regions. The findings suggest that magnetic fields played a role in creating our own solar system.
Researchers provide new insights into STING's function in innate immunity, revealing its role as a scaffold that activates TBK1. They also found that cholesterol plays a crucial role in STING clustering and activation, offering a potential target for treating diseases associated with STING inflammation.
Researchers found that the loss of RBFOX2 protein leads to increased cell migration, invasion, tumor development, and metastasis in pancreatic cancer. The study suggests alternative RNA splicing plays a critical role in pancreatic cancer progression.
Research using thermal imaging found that numbats are prone to overheating during hot weather, with body temperatures exceeding 40°C. Their unique fur mechanism allows for heat exchange, but is limited by temperature and shade availability.
A study by researchers at University of California - San Diego reveals a connection between the skin microbiome and signs of aging, including crow's feet wrinkles. The analysis found positive associations with diverse skin microbiomes and negative correlations with moisture loss, suggesting potential new directions for skincare solutions.
A new study published in the Journal of the Endocrine Society estimates that chemicals in plastics contribute to various diseases and disabilities in the US, resulting in significant healthcare costs. The study found that $67 billion is attributed to phthalate exposure, while PFAS exposure leads to $22 billion in health costs.
The study introduces an ultrathin elastic LIG-hydrogel-based nanocomposite that overcomes mechanical mismatch limitations in wearable and implantable bioelectronics. The cryogenic transfer approach enables fivefold enhancement in intrinsic stretchability.
Female business leaders need better support to thrive in times of crisis, according to new research from the University of Surrey. The study found that female-led firms had harder times bouncing back from the pandemic due to limited access to external financial resources and weaker professional networks.
Researchers at UC Davis found that men with FMR1 premutation who experienced reduced executive function were at higher likelihood of developing fragile X-associated tremor/ataxia syndrome. Executive function challenges, particularly working memory and organization issues, were strongly associated with the development of FXTAS.
A recent study from the University of Georgia found that over 70% of respondents with chronic pain would alter their daily plans based on weather-based pain forecasts. The study suggests that developing a reliable pain-based weather forecast could help individuals take preventative measures to manage their pain levels.
Researchers found microbial contamination on high-touch hospital surfaces, including pathogenic and potentially pathogenic bacteria, in a study published in the American Journal of Infection Control. The study highlights the need for more effective disinfection protocols to reduce healthcare-associated infections.
Researchers from RIKEN have successfully created transformations between skyrmions and antiskyrmions using heat gradients at room temperature. This breakthrough could lead to the development of next-generation memory devices with low energy consumption, utilizing waste heat.
The study classifies pediatric acute myeloid leukemia (pAML) into 23 distinct molecular categories, revealing unique biological characteristics and drivers of the disease. This classification provides a path forward for clinicians to identify distinct pAML sub-types and guide treatment decisions.