Researchers at NYU Langone Health used fruit flies to study how neurons interact to encode information into working memory. They found that two types of neurons form an attractor network, allowing the fly to track and remember specific odors.
Researchers developed a rapid urine test to detect invasive aspergillosis, with high sensitivity and specificity rates. The test was cleared by the FDA and has shown promise in identifying cases among patients with weakened immune systems.
Researchers at OIST successfully moved a levitating, centimeter-wide diamond using the force generated by electron spin alone, directly observing a quantum effect on an object subject to gravity. This achievement sets a new baseline for studying the boundary between classical and quantum physics.
A new Simon Fraser University study predicts that climate change-driven wildfires in Canada could cost trillions of dollars, with costs exceeding $2 trillion over the 21st century. The study's lead author notes that immediate action to reduce greenhouse gas emissions is necessary to mitigate economic and environmental consequences.
Researchers analyzed ancient, modern, and contemporary bat samples to understand population dynamics and identify genetic differences between northern and southern populations. The study highlights the importance of preserving genetically diverse populations and informs conservation actions for the species.
A study analyzing over 150,000 feline stool samples found that 1 in 20 pet cats in North America may be infected with Giardia. Young, male, unneutered cats are particularly at risk, highlighting the need for preventive measures.
Neurotic individuals were more susceptible to mental distress during the COVID-19 pandemic due to their heightened perception of risk. They also exhibited less exercise and increased alcohol consumption, further exacerbating their mental health struggles.
A study from the University of Kansas reevaluates the morphology of uintatheres, finding that the differences between male and female specimens may not be as vast as previously believed. The research, led by Kevin Mulcahy, used statistical analysis on modern-day bison to test the hypothesis of sexual dimorphism in these extinct animals.
A study of 25 humans and 38 dogs found that sharing a bed did not significantly impact sleep duration or quality, with humans and dogs often becoming active around the same time. The results suggest that both humans and dogs may be disturbing each other's sleep, contradicting the common assumption that dogs are the primary disruptors.
The study provides a potential solution to wearable and implantable electronics' battery power issue by harnessing human cells' power. The biohybrid mesh harvester generates 10-times more power density than centralized power sources, offering noninvasive and powerful energy.
Researchers found that the 194-year-old tortoise's genetic promoters retained youthful 'orderliness,' suggesting a way to protect mitochondria from aging-related consequences. The study's findings may help extend human lifespan and improve overall health.
A new study finds that gut inflammation can change the way gut bacteria break down food, possibly triggering immune reactions to previously tolerated foods in IBD patients. IBD patients who self-reported food intolerances were more likely to have lower levels of the bacteria responsible for food breakdown.
Researchers identified 287 unique gene variants in the tortoise that reduce aging effects, including DNA repair and inflammation. The study provides unprecedented insights into extreme lifespan and offers potential blueprint for cellular resilience.
The feather star robot uses only two actuators to achieve three-dimensional movement, powered by a design inspired by mechanical intelligence. By rapidly activating and deactivating the actuators, the robot can flap its wings to rise or descend, and rotate on its axis to steer.
Internal documents from the National Cattlemen's Association reveal a strategic communications operation to downplay the role of livestock in global warming. The association acknowledged the issue as early as 1989, but chose not to publicly disclose its impact.
Researchers have found a new mechanism by which brain immune cells, microglia, protect neurons from Parkinson's disease by removing harmful alpha-synuclein clumps. The study identified a population of activated microglia that can selectively remove pathological protein material from neurons, suggesting a potential therapeutic target fo...
Research from Colorado State University, the University of Minnesota and Purdue University finds that volatile organic compounds from household products and building materials are major urban pollutants in the summertime. The study reveals that these sources are not accurately included in current models used by cities and states to pre...
The study reveals that symbionts undergo metabolic reprogramming in response to hydrogen sulfide limitation, and hosts regulate symbiont abundance to maintain stability. This tiered adaptation strategy helps holobionts cope with environmental change and highlights the key role of symbiotic relationships in sustaining cold seep ecosystems.
IOP Publishing introduces new guidance to involve local researchers and communities in research, addressing helicopter research and promoting transparency and power balance reduction
Researchers at Kyoto University used a 'honey trap' to assess habitat conditions in operational forests using Platycerus beetles. The study found that beetle capture counts increased toward forest interiors and declined toward open areas, highlighting the value of looking beyond forest-wide averages when assessing habitat conditions.
Technion researchers have made a breakthrough in hydrogen production, generating hydrogen while producing valuable chemicals, including epoxides essential for various products. The process achieves 98% efficiency and has potential for large-scale industrial adoption.
The current reference genome, GRCh38, has limitations that can lead to false positives and false negatives in disease susceptibility testing. A new graph-based pan-genome graph is proposed to address these limitations, providing a more comprehensive picture of human genetic diversity.
Researchers challenge official estimates that Denmark loses billions due to cross-border shopping, finding the actual loss to be DKK 415 million. Study analyzes Danish households' purchasing patterns during COVID-19 border closures, showing that households near the border increase sin goods spending by 21% as a result.
Nuclear medicine is experiencing rapid growth with over 50 million procedures performed worldwide each year. EANM'26 will present the latest advances in nuclear medicine, molecular imaging, and radiopharmaceuticals, including theranostics and next-generation imaging technology.
The University of Stirling has secured £2.4m to develop practical alternatives to antibiotic use in Vietnam's pangasius catfish industry. The 48-month study explores the causes and complexity of antimicrobial resistance in freshwater environments.
Applied Microbiology International has received Investors in Diversity's Silver for Charities accreditation for its strong culture of Fairness, Respect, Equality, Diversity, Inclusion, Engagement. The accreditation recognizes the organization's commitment to creating a respectful and inclusive working environment. The assessment found ...
The book examines the integration of HPC, AI, cloud computing, and cybersecurity to support environmentally responsible and technologically resilient development. It explores emerging developments in big data and cloud computing, as well as AI- and IoT-enabled sustainable agriculture and carbon reduction.
Researchers have developed a more sustainable version of polystyrene by incorporating renewable feedstocks and improved recyclability. The new material contains around 50% bio-based raw material and can be broken down into smaller fragments, allowing for a circular economy.
The Journal of Nuclear Medicine publishes a comprehensive supplement on theranostics, covering radionuclide production, personalized dosimetry, and phase 3 trials. Academic nuclear medicine must keep pace with industry funding and evidence-based practices to train specialists and meet demand.
A large-scale study found that pooled sputum testing halves the number of cartridges needed for successful diagnoses, enabling thousands more people to be diagnosed with TB. The technique is also more cost-effective, with a 51% reduction in cartridges needed and a corresponding decrease in test cost from nearly US$8 to less than US$4.
Sepideh Amin-Hanjani, MD, FAANS, is a nationally recognized leader in cerebrovascular and skull base neurosurgery. She will guide the American Academy of Neurological Surgery, promoting research and innovation in neurological and surgical disorders.
Researchers developed a novel supranano multi-precipitate microstructure in amorphous soft magnetic composites using Ar/O2 plasma treatment, significantly reducing coercivity while maintaining excellent overall performance. The optimized material exhibits an ultralow coercivity of 0.13 Oe and high effective permeability of 37.3.
David Nagib, a researcher at Ohio State University, has been named a Blavatnik National Awards laureate for his work enabling the faster discovery of better, longer-lasting pharmaceuticals. He plans to use the monetary award to support ongoing lab projects and pursue new ideas.
A study of 150 Norwegian football players reveals that elite players experience less competitive anxiety than amateur players, with women reporting higher levels of anxiety. The research suggests that elite players use metacognitive strategies to manage their anxiety, such as visualizing scenarios and ruminating on their reactions.
A new methodology developed by the University of the Basque Country measures vulnerability to heatwaves in cities, highlighting the importance of socioeconomic variables. The study uses urban vulnerability maps to prioritize action in the most affected areas, showing that adaptation measures can be implemented more effectively.
A recent study explores using sea slugs as ecological ambassadors, while researchers found that insects are key drivers of decomposition in Australian ecosystems. Additionally, a new study reveals the lasting impact of human history on fire regimes in the southwestern U.S., including the Rio Grande del Norte National Monument.
Researchers at MIT developed a new navigation system, called SANDO, that charts an efficient and safe flight path for drones in unknown environments. The system provides a mathematical guarantee of safety, even in dynamic environments with moving obstacles.
A new AI framework can rapidly predict city-scale structural damage from satellite images obscured by clouds, smoke, or other interference. By incorporating statistical data correction techniques, the framework can estimate damage immediately after a disaster without costly retraining.
A study analyzed surface soils from the Arctic, Antarctic, and Qinghai-Xizang Plateau, detecting 42 display-related chemicals with persistent and semi-volatile properties. The findings suggest ongoing environmental input and accumulation, with greater potential ecological concern in high-altitude regions.
Kratom's active compounds may slow glucose absorption, suppress neuroinflammation, and inhibit acetylcholinesterase in age-related diseases. However, its opioid-like properties carry risks of dependence, tolerance, and withdrawal, as well as potential cardiovascular hazards.
Hospital-based nurses and midwives have higher rates of long-term sickness absence and back disorders compared to graduates in other sectors. After leaving hospital work, sickness absence and mental health problems often increase, contradicting the notion that hospital staff's health improves over time.
A study reveals extensive damage to mitochondrial DNA in vulnerable brainstem neurons, but also identifies a protective response involving the PINK1 gene. This response is more pronounced in individuals who survived longer after their Parkinson's diagnosis.
Business leaders with international experience have stronger organisational performance, including higher growth and profitability. The study found that companies led by executives with greater international experience often invested more in innovation and successfully implemented international expansion strategies.
Tortoise beetles use a yellow pigment gene to create protective spheres for symbiotic bacteria, which are essential for their survival. The spheres are made from a dense, glue-like matrix formed from the yellow protein, and are essential for the bacterium's digestion and survival.
Plant scientist Ron Mittler is rewriting the rules for studying plant stress by examining how organisms respond to multiple stressors simultaneously. His research has shown that a protein called bHLH35 becomes critical only when heat, sunlight, and salty soil strike at once.
A study found that frequent automated reminders to smile via computer vision technology reduced happiness, while a simple pen-in-mouth technique produced a more authentic emotional response. The traditional method, despite lack of precision, appears to be more effective in inducing happiness.
A new study finds that colonial land-use change drove a four-fold increase in eucalypt cover, transforming open woodland to forest and loading the landscape with fuel, making it more prone to wildfires. Researchers suggest restoring cultural burning and supporting Indigenous knowledge to mitigate wildfire risk.
A study found that statin use is associated with a lower risk of developing open-angle glaucoma and needing stronger treatments like surgery. Statins were linked to reduced risks of glaucoma surgery and minimally invasive procedures, suggesting potential benefits for optic nerve health.
Scientists have developed a method to harness steam cushion to propel boiling droplets uphill and around curves without a single moving part. The technique uses intentional misalignment of ultrafast laser beams to carve microscopic ramps onto metal surfaces, creating a directional engine.
Researchers found Mars's Arsia Mons Elongated Cloud (AMEC) exhibits rare homogeneous nucleation, where water vapor directly turns into icy cloud particles without specks of other matter. This phenomenon is unexpected and occurs due to unique atmospheric conditions created by Mars's thin atmosphere and towering Arsia Mons volcano.
Researchers at TU Wien have created the world's first self-stabilizing nuclear clock, using thorium nuclei to stabilize laser frequency. The clock's precision is approximately 10^-15, corresponding to an error of roughly one second in 30 million years.
A new study investigates the role of quantum biology in lithium's therapeutic effects in the brain, focusing on the two stable isotopes of lithium-6 and lithium-7. The research suggests that these isotopes could influence chemical reactions involving vitamin C, a molecule abundant in brain cells.
Researchers argue that reducing firearm portrayals in entertainment and challenging firearm-related beliefs can complement efforts to reduce firearm violence. A universal public health approach could challenge the perception of firearms as a safe means of self-protection.
A new class of atomic clock has been achieved, with a nuclear clock operating stably for over 24 hours without user intervention. The clock uses thorium-229 and a solid-state laser to detect nuclear excitation, breaking new ground in timekeeping technology.
A McMaster University study of nearly half a million people found that many who develop chronic pelvic pain may have shown warning signs years before diagnosis. By 10 years into adulthood, 28% of those who sought gynecologic care as teenagers had developed CPP, compared to 15% of those who did not.
A study published in Nature reveals that a single transfer RNA (tRNA) plays a crucial role in determining prostate cancer's sensitivity to treatment. The study found that a specific tRNA can control the identity of prostate cancer cells and influence their response to therapy, potentially opening new avenues for precision oncology.
Topological phases of matter have been found to be robust at critical points, where the energy gap closes, despite being incompatible with traditional topology. This discovery could lead to new materials with exceptional stability and unique properties.
Scientists found a chiral superlattice in uranium oxytelluride, a material with both ferromagnetic and antiferromagnetic characteristics. This discovery could lead to new pathways for designing advanced electronic and computer memory devices.
Researchers from the Universities of Shenyang, Chicago, and Bonn have discovered a 165-million-year-old aquatic mammaliaform called Megacauda sungei, which measures just half a meter in length and has a unique soft palate. This adaptation allowed the creature to swallow and breathe while swimming, a key advantage for mammals.
A new study reveals that the Hadza and Tsimane populations, with lifestyles differing by only industrialization, share over 1,200 bacterial species, many with ancient roots. This suggests that these microbes may have co-evolved with humans over millennia, potentially impacting health in industrialized populations.