Researchers found that azuki bean beetles infected with Wolbachia bacteria produce larger eggs yielding exclusively male offspring when exposed to elevated temperature and carbon dioxide. This adaptive reproduction strategy enhances the survivability of their offspring.
A third of women who died during or in the year after pregnancy were known to Children's Social Care, with most deaths due to suicide, psychiatric causes, and homicide. The study highlights the need for coordinated care and support for mothers with social care involvement.
Women and ethnic minority groups continue to be underrepresented in astronomy and geophysics, with 97% of permanent staff being white. Despite efforts to increase representation, the fields still struggle with low numbers of female professors and senior lecturers, but show some improvement among postdoctoral researchers.
Researchers developed a microglia replacement strategy using bone marrow transplantation, effectively improving ALSP symptoms in mouse models. In an eight-patient clinical cohort, tBMT successfully corrected CSF1R mutations and halted disease progression over two years.
A research team developed a novel artificial membrane with ultra-high ion selectivity between monovalent and bivalent metal ions. The membrane combines graphene oxide and polyacrylic acid to create nanoscale channels with 'smart gates', enabling adaptive ion permeation.
Researchers studied underwater shaped charge explosions, revealing key findings on metal jet velocities, wave propagation, and bubble behavior. The study provided insights into shaping charge applications and impacts in underwater environments.
A new AI tool called Ark+ has demonstrated exceptional capability in diagnosis of lung diseases and rare conditions like COVID-19. The tool outperformed proprietary software developed by Google and Microsoft, making it a potential game-changer for healthcare.
A team of physicists has developed a tiny device that can detect and control antiferromagnetic resonance, enabling ultrafast and energy-efficient electronics. The breakthrough allows for a compact, electrically tunable platform to manipulate electron spins.
Scientists discover natural compounds from turmeric and rhubarb can combat antibiotic-resistant bacteria in wastewater, which could pose risks to public health if not treated. The study found emodin and curcumin to be effective at inhibiting bacterial growth and biofilm formation.
A recent study from the University of Colorado Anschutz Medical Campus has challenged decades-old neuroscience dogma by revealing that dopamine acts with extraordinary precision in the brain. This discovery offers fresh hope for millions living with dopamine-related disorders, highlighting the importance of targeted treatments.
Research suggests that nine commonly used pesticides in viticulture have significantly underestimated environmental impact, with half-lives exceeding two days and potential for long-range transport.
The proposed helical microswimmer system achieves real-time obstacle evasion using radar-based navigation fused with a neural-fuzzy motion controller. The integrated control scheme minimizes computational load while ensuring collision-free navigation, enabling a 2.6 Hz update frequency for motion direction.
A new Princeton analysis suggests that enhanced geothermal systems (EGS) could become the third most significant clean energy technology in the US by 2050. EGS has the potential to deploy up to 250 gigawatts of electricity, which is comparable to the current grid capacity of 1,200 gigawatts.
A new study finds that US universities rely heavily on international students to offset the country's trade deficit, but new tariff and visa policies may reverse this trend. The researchers estimate that a 25% drop in Chinese students from 2017-18 to 2018-19 resulted in $1.1 billion in revenue loss for US universities.
Research found that premature babies who had early skin-to-skin contact with their mother were more likely to be breastfed at discharge and for up to one year. Early contact also promotes bonding, reduces stress, and supports long-term development.
BioEmu, a generative AI model, rapidly and accurately predicts protein structural ensembles, enabling high-speed molecular simulation. The model samples thousands of realistic conformations in one GPU-hour, making it orders of magnitude faster than traditional approaches.
A new treatment method using microglia replacement has shown promising results in halting the progression of genetic neurological disease ALSP in both mice and human individuals. The treatment, developed at Fudan University, successfully replaced mutated microglia with healthy ones, improving neurological function and extending life ex...
The robot features a soft electrohydraulic actuator that allows it to adapt to different environments, including land crawling, underwater crawling, and swimming. It achieves high speeds of up to 5.9 cm/s in water and demonstrates excellent temperature adaptability.
A new genomic study reveals that population structure in the Himalayas began over 10,000 years ago, shaping human survival in one of Earth's most challenging environments. The research identifies novel genetic variants linked to adaptation in hypoxia, metabolism, immunity, and physical activity.
A new study in Annals of the Entomological Society of America reveals the reproductive biology of Ormia ochracea, a parasitic fly that gives live birth and nourishes its developing embryos internally. The research also sheds light on partial parthenogenesis and technical challenges for genetic manipulation.
A new tissue-integrated prosthetic knee restores natural leg function in above-knee amputees, enabling fluid and adaptive movement. The osseointegrated mechanoneural prosthesis (OMP) system combines direct neuromuscular control, bone-anchored implant, and agonist-antagonist myoneural interfaces to replicate natural muscle interactions.
A new Leicester study found that women with type 2 diabetes are nearly twice as likely as men to have hidden heart damage, according to researchers. The study used advanced MRI scans and data from four studies conducted at the NIHR Leicester Biomedical Research Centre.
A new study from Edith Cowan University found that learning music plays a critical role in enhancing the wellbeing of children and adolescents. The review identified significant social, emotional, and educational benefits, including improved self-confidence, social connections, and engagement in education.
Researchers discovered that ApoE3 Christchurch interacts with tau and supports Wnt signaling, two key mechanisms that help prevent Alzheimer's-related damage. This finding opens the door to new treatment strategies, including therapies inspired by the variant's protective effects.
Researchers have developed a novel fluorinated polyimide with improved mechanical properties and reduced dielectric constant, making it suitable for advanced microelectronic packaging. The material achieves low dielectric properties, excellent mechanical toughness, and synergistic optimization of comprehensive properties.
A study in the Malheur National Forest shows a rapid tree die-off in Eastern Oregon, with a quarter of trees over 300 years old dying within 10 years. The decline is attributed to a triple whammy of drought, bug infestations, and competition with younger trees.
A new report by Digital Science reveals China is outstripping the rest of the world in AI research, with a nationwide innovation ecosystem and a young, growing workforce. The UK remains small but globally impactful, while the EU risks falling behind due to weaker international collaboration.
Researchers found that spermidine supplementation improves memory and preserves physical activity, while reducing protein intake boosts mitochondrial activity and extends lifespan. Combining the two interventions offers additive benefits, suggesting potential for synergistic effects.
Ancient sled dogs in Greenland have a rich history of Inuit migration and Arctic adaptation, as revealed by genomic insights. The study found that the Qimmit breed form a distinct clade with other ancient Arctic dogs, supporting a rapid Inuit migration theory.
Researchers at Rice University developed a new glass coating that forms a thin, tough layer that reflects heat and resists scratches and moisture. The coating improves energy savings by 2.9% compared to existing alternatives, making it a promising solution for cities with cold winters.
The study reveals three new subsets of follicular T cells that increase in follicular lymphoma, each with distinct gene expression and spatial distribution patterns. These T-cell subsets serve as a strong predictor of patient prognosis, enhancing treatment approaches for the disease.
A new study by King's College London and University of Sussex found that content moderators engage in five main practices to manage distressing material, including emotion management and empathy. The research calls for regulators and platform providers to reduce the toll of this highly skilled emotional work.
A recent study analyzed 95 commercial probiotic products from China, revealing low labeling accuracy and high prevalence of antibiotic resistance genes in Enterococcus strains. The findings suggest that low-quality probiotics can disrupt intestinal homeostasis and serve as a reservoir for ARGs. Researchers emphasize the need for carefu...
The study reveals substantial variations in obesity rates across disaggregated Asian American, Native Hawaiian, and Pacific Islander subgroups. Rapid temporal increases in high BMI were seen among Filipino and other Southeast Asian populations, with nearly half of females and two-thirds of males having a BMI greater than or equal to 27.5.
Researchers found that hypothermia in mice elevated fasting glucose and insulin levels, mimicking insulin resistance. Reversing the hypothermia restored normal glucose metabolism through warming the animals.
Researchers found Galectin-1, a sugar-binding protein, plays a critical role in helping hepatocellular carcinoma cells resist thermal ablation and thrive after being treated with high heat. Blocking Gal-1 can make thermal ablation more effective and reduce the risk of recurrence.
A large international study found that additional ultrasound measurements to assess placental function can help determine the best course of action for pregnant women experiencing reduced fetal movement. The study showed that this approach leads to fewer complications during delivery and improves fetal outcomes.
Researchers at Memorial Sloan Kettering Cancer Center have gained new insights into how cancer spreads, revealing that metastatic cells can endlessly divide and produce diverse cell types. This flexibility allows them to adapt to various environments and develop resistance to treatments.
The study found that global surface SOC content is increasing, driven by temperature and precipitation, with vegetation cover playing a crucial local role. Natural carbon sinks alone are insufficient to meet the Paris Agreement's targets, emphasizing the need for human-induced strategies to achieve global carbon neutrality.
Researchers have discovered a simple way to protect atoms from losing information by shining a single laser beam on them, reducing spin relaxation rates. The technique uses light to subtly shift atomic energy levels, aligning spins and keeping them in sync even as they collide with each other or surroundings.
Researchers explore the biological mechanisms of myopenia in RA, finding it affects individuals of all ages, with notable muscle mass loss without concurrent fat loss. The review highlights the diagnostic and therapeutic relevance of myopenia in RA, emphasizing the importance of early detection and tailored management strategies.
Researchers are investigating whether boobies create a protective 'bubbly barrier' to reduce the impact of their high-speed dives. Preliminary findings suggest that supercavitation may indeed help mitigate the forces of impact, and further experiments are planned to confirm this effect.
Researchers at Caltech have created a new method to sum up large numbers of Feynman diagrams, enabling the prediction of electron-phonon interactions in materials. This breakthrough has solved the polaron problem, allowing scientists to predict how electrons flow in certain materials, both conventional and quantum.
Researchers evaluated the safety profiles of ethylhexyl triazone (EHT) and diethylhexyl butamido triazone (HEB) using integrated genotoxicity and phototoxicity assessments. The studies found no significant increases in mutagenic or chromosomal damage, and only minor micronucleus increases at high concentrations.
Research review finds handgrip strength is a reliable predictor of cirrhosis complications and outcomes, including malnutrition, muscle loss, cognitive impairment, hepatic encephalopathy, and mortality. Regular HGS assessments can inform timely personalized interventions to enhance patient quality of life.
A study published in the International Journal of Food Microbiology identified Cronobacter sakazakii's genetic survival strategies, revealing a higher prevalence of genes associated with DNA recombination and desiccation resistance. The findings suggest that accessary genes may enable the pathogen to persist in various environments.
Children from ethnic minority backgrounds and those living in areas with higher levels of child poverty were found to be more likely to die in intensive care. The study reveals persistent inequalities in critical care outcomes for children, even after admission, and emphasizes the need for urgent action to reduce child poverty and impr...
A team of researchers developed a molecular probe that detects sugar consumption in microbes, revealing the role of microorganisms in breaking down ocean sugars. The study provides new insights into glycan cycling across ecosystems and sheds light on the global carbon cycle.
Researchers at Stevens Institute of Technology have developed a groundbreaking formula that describes the relationship between a quantum object's wave-ness and particle-ness. This breakthrough enables more precise imaging techniques, such as quantum imaging with undetected photons, which can accurately map the shape of an object even i...
Researchers found that drones can suppress common reed invasions with over 99% effectiveness, using a single targeted herbicide application. This method provides convenient access and reduces risks of trampling or disturbance, while also minimizing off-target impacts and promoting native vegetation recovery.
Researchers at Sutter Health tested the performance of the American Heart Association's PREVENT equations in diverse Asian and Hispanic subgroups, showing accurate prediction of cardiovascular disease, atherosclerotic CVD, and heart failure events. The study findings aim to improve cardiovascular healthcare for all populations.
A new study has found that residents' anxiety and stress about climate change is associated with increased disaster preparedness behaviors in Lake County, California. The research suggests that a certain level of anxiety may be adaptive, motivating important disaster preparedness actions.
Scientists at the University of Birmingham have developed a method to coat Hepatic Progenitor Cells (HPCs) with natural sugars, making them stickier and increasing their ability to repair liver tissues. The coating does not harm the cells or stop them from working properly.
Researchers developed a low-radiation dose imaging protocol and a deep learning model to generate vital blood flow maps for assessing stroke patients. The innovation slashes radiation exposure by over 80% compared to current methods, making stroke diagnosis safer and more accessible.
Eleven leading education research organizations call on the US Department of Education to finalize the Civil Rights Data Collection (CRDC) for the 2025-26 school year, citing a critically short timeline. The groups warn that final approval could push past September, creating logistical challenges for school districts.
The Chan Zuckerberg Initiative's latest AI model, GREmLN, is designed to predict and understand how genes interact within cells. It focuses on the molecular logic that defines gene behavior, allowing researchers to track critical changes pinpointing the earliest signs of disease.
A new study reveals that early-life competition in parasitoid flies can have lasting effects on their growth and survival. The research found that larvae competing for resources inside a single host lead to reduced survival, smaller pupae, and ultimately smaller adult flies.
A large medical record study found that receiving six or more gabapentin prescriptions for low back pain significantly increases the risk of developing dementia (29% higher) and mild cognitive impairment (85% higher). Risks are particularly high among 18-64 year olds, with no age group considered safe from increased risks.
A new study published in the Journal of Hepatology shows that durvalumab plus GemCis significantly improves overall survival for patients with advanced biliary tract cancer. The three-year follow-up analysis found that over twice as many participants treated with durvalumab plus GemCis remained alive compared to those treated with a pl...
Researchers have identified a new strain of orthoreovirus in an Everglades short-tailed shrew, which is believed to be transmissible to humans. The discovery was made possible by the cat, Pepper, whose hunting prowess led to the finding of the virus.