Researchers found atypical brain activity in people with autism when coordinating visual and motor information. This can lead to difficulties with daily activities such as handwriting or playing sports. The study aims to better understand the diverse challenges experienced by individuals with ASD.
Researchers found a chest compression frequency and depth combination associated with significantly improved outcomes in cardiac arrest cases outside the hospital. The optimal rate was 107 compressions per minute, and the ideal depth was 4.7 cm.
A study found that co-infection with blood flukes and Helicobacter pylori reduces stomach inflammation by misdirecting immune cells to the liver. The interaction may limit vaccine effectiveness but also provides protection against cirrhosis, a common complication of schistosomiasis.
Researchers at Georgia Institute of Technology developed platinum-graphene fuel cell catalysts with unprecedented catalytic activity and longevity. The new catalysts outperformed nanoparticle platinum in dissociation energy, suggesting potentially longer-lasting catalytic systems.
Researchers analyzed data from the Mundus Vini Challenge to identify key characteristics of award-winning wines. The study found that wines with high ethanol and sugar levels, as well as flavors associated with sweetness, tend to win top awards.
The study found significant cellular and antibody responses in South African participants, with higher CD4+ T cell response rates and stronger cross-clade antibody responses compared to Thai participants. The results suggest that the RV144/Thai vaccine regimen can induce a broader immune response across different HIV clades.
The Zylka Lab has been awarded $6.1 million to develop a CRISPR/Cas9-based gene therapy for Angelman syndrome, with the goal of 'unsilencing' the paternal UBE3A gene in mice and human neurons. This new treatment approach holds promise for advancing a first-of-its-kind treatment for a pediatric-onset autism spectrum disorder.
Researchers found a significant decline in top predatory fish populations in Lake Simcoe from the mid-1800s to the early 1900s due to commercial fishing. However, once recreational fishing increased, the number of top predators began to recover, suggesting resilience in the system.
Researchers at Swansea University have created a system that uses a freshwater lens to improve visibility in cloudy waters, allowing scientists to identify fish species with greater accuracy. This breakthrough technology has the potential to monitor wildlife communities around marine renewable developments globally.
Researchers at UCSF found that tailoring instruction to individual birds' genetic predispositions can improve their learning abilities. In contrast, standardized tutoring programs failed to engage birds from families with different song tempo preferences.
Mechanism modeling can improve the accuracy of air-sea fluxes, which are crucial for predicting marine atmospheric boundary layer processes. By accounting for the impact of waves, currents, and wind coupled together, models can better represent the interactions between the atmosphere and ocean.
A new study found that combining a G12C KRAS inhibitor with two other compounds can significantly shrink lung tumours in mice and human cancer cells. This combination block the mTOR and IGF1R pathways, making it a promising avenue for treating lung adenocarcinomas with the deadly G12C KRAS mutation.
Researchers at Johns Hopkins Medicine have discovered that the compound 4-HAP can reduce metastatic tumor formation in mouse models of human pancreatic cancer. By stiffening cells and overwhelming their ability to invade nearby tissue, 4-HAP may help halt the progression of disease-like behavior in pancreatic cancer cells.
Scientists at Ohio State University have developed a tool to measure protein behavior at slower speeds than previously possible, allowing researchers to ask deeper questions about protein function and behavior. The discovery could lead to a better understanding of how proteins regulate cellular processes and interact with other molecules.
Pink sea urchin teeth are specially equipped to sharpen themselves through a controlled chipping mechanism, maintaining their sharp edge. The unique structure of the teeth, consisting of ceramic composites and calcite fibers, allows for this self-sharpening process, which is also relevant for designing synthetic materials.
A large-scale study found that vaginally born babies have different gut bacteria than those delivered by Caesarean. Researchers discovered that the mode of delivery impacted the gut microbiome, with vaginal delivery promoting mother's gut bacteria and Caesarean deliveries resulting in hospital-borne bacteria.
Dr. Martha A. Brumfield, a renowned leader in pharmaceutical development and regulatory science, has been awarded the Jon W. McGarity Arizona Bioscience Leader of the Year honor. Her contributions to accelerating medical product development and building collaborative solutions have significantly benefited patients and their families.
A study of people who use illicit opioids found that 27% prefer drugs with fentanyl, and these users are more likely to be younger, white, and daily users. The study suggests that harm-reduction strategies should target users who fit this profile, particularly those using portable drug-checking technologies.
Research at Karolinska Institutet found a correlation between early maternal anemia and increased risk of autism, ADHD, and intellectual disability in children. An estimated 15-20% of pregnant women worldwide suffer from iron deficiency anemia.
Research found patients with highly variable blood sugar control are more likely to experience adverse cardiovascular events and microvascular complications. The study suggests that even a moderate increase in HbA1c variability is associated with increased risks of mortality, cardiovascular disease, and diabetes-related complications.
Researchers found that ethanol-based sanitizers can't fully deactivate influenza A viruses in wet mucus, requiring nearly four minutes of exposure. Washing hands with antiseptic soap deactivates the virus within 30 seconds, regardless of mucus consistency.
A Swedish study examining 500,000 children found a strong association between maternal anemia during pregnancy and the diagnosis of neurodevelopmental disorders. The study suggests that prenatal anemia may play a significant role in the development of these conditions.
Researchers will image protein structures at an atomic scale, gaining insight into disease mechanisms and developing new diagnostic and treatment strategies for Alzheimer's, Parkinson's, and Lewy body dementia.
A recent study by UTHealth School of Public Health found Texas ranks among the top quarter of US states for its worksite lactation support initiatives. The research identified eight minimum requirements for comprehensive programs, which can help increase breastfeeding rates and provide flexibility for employees.
A soil bacterium, Acidimicrobium A6, has shown promise in breaking down difficult-to-remove pollutants like PFAS. After 100 days of observation, the bacteria removed 60% of PFAS specifically PFOA and PFOS in lab vials, demonstrating a potential solution for environmental remediation.
A team of scientists at Northern Illinois University successfully forecasted the nation's extensive tornado outbreak in late May 2019, three to four weeks before it occurred. The prediction used historical weather-pattern records and methodologies to predict severe weather across the continental United States with extended lead times.
Researchers suggest a bolder approach to safeguarding coral reefs by focusing on land as well as the ocean. Implementing strategies like renewable energy, aquaculture, and restoring vegetation can reduce global emissions and enhance people's livelihoods. Current approaches to coral reef conservation are failing, and addressing the root...
Researchers from Lund University found that a massive asteroid impact 470 million years ago led to a unique ice age and increased biodiversity in the inner solar system. The study suggests that dust from such an event could be used to cool the planet and mitigate climate change.
Researchers created robots entirely from smaller robots called smarticles, unlocking a new locomotion technique. The smarticles can form structures and move in response to stimuli, allowing them to navigate mazes and even change their shapes.
A new study published in Alimentary Pharmacology & Therapeutics found a strong association between obesity and chronic diarrhea, independent of dietary, lifestyle, or medical factors. Obesity was 60% more likely to cause chronic diarrhea compared to normal weight individuals.
Geophysicists challenge traditional views on how pores are formed in weathered rock, finding that physical weathering plays a larger role than previously thought. This process is crucial for sustaining life and water cycles in mountain ecosystems.
Researchers found that sesame performs well under drought conditions, with consistent yields even when water-deficit conditions decreased sorghum's yield by 25% and cotton's yield by 40%. Sesame has multiple market value uses, including food consumption, cooking oil production, and livestock feed.
A recent study by the SWOG Cancer Research Network found that nearly half of phase 3 cancer clinical trials sponsored by the National Cancer Institute (NCI) were associated with new cancer care guidelines or new drug approvals. The analysis suggests that NCTN trials contribute to cost-effective evidence guiding cancer patient care.
JUA Technologies International, a Purdue University-affiliated startup, received federal and state grants worth $150,000 to further develop its solar-powered crop-drying devices. The technology aims to reduce food waste by enabling efficient drying of various crops, resulting in significant economic benefits for small growers.
A Norwegian study found that a child's gluten intake at 18 months is associated with a 46% increased risk of developing type 1 diabetes for each extra 10g of gluten consumed. The mother's gluten intake during pregnancy was not linked to the risk.
New maps reveal that over 3 million square kilometers of wilderness have been lost since the 1990s, threatening species extinction. However, conserving these areas can halve the world's extinction risk, according to a recent study published in Nature.
A new study proposes a novel scenario framework for climate policy, focusing on capping global warming at a maximum level with either temperature stabilization or reversal. This approach addresses the limitations of current scenarios, which prioritize reaching specific climate goals in 2100 over long-term negative effects.
A 150-million-year-old coral reef snapshot reveals a peak of diversity among marine animals, including fish, crabs, and snails. The study also finds evidence of parasites among these ancient creatures, shedding light on the complex ecosystems of the past.
Babies born weighing under 3.6kg are more likely to develop type 2 diabetes by 50.0 years vs 51.3 years, with lower BMI and higher HDL cholesterol at diagnosis. Low birthweight affects risk of developing type 2 diabetes in the same way irrespective of BMI and HDL cholesterol.
A newly discovered bacterium, A6, can break down per- and polyfluoroalkyl substances (PFAS) by transferring electrons from ammonium or hydrogen gas, rendering them harmless. The degradation process could potentially biodegrade PFAS in contaminated soil and groundwater under appropriate environmental conditions.
A systematic review of 24 studies finds that medical education lacks nutrition knowledge and skills, leading to inadequate care for patients. Researchers call for improved nutrition education integration into the curriculum, benchmarking of nutrition knowledge, and increased funding for innovative initiatives.
Researchers used state-of-the-art brain imaging techniques to study nonverbal children with autism, finding delayed responses to simple auditory tones. The study suggests that measuring brain activity in the auditory cortex could serve as important objective markers for response to sound.
Researchers used machine learning algorithms to analyze dark matter maps, achieving 30% more accurate results than traditional methods. The AI was trained on simulated data and applied to actual KiDS-450 dataset, showing promising potential for future cosmological applications.
A new study found that early combination therapy using vildagliptin and metformin leads to better blood sugar control and reduced treatment failure rates compared to metformin alone. The study showed a significant reduction in the risk of losing blood sugar control over a 5-year period.
Researchers found that targeting IL23, an immune molecule central to osteosarcoma development, can successfully shrink tumours in mice. The study provides hope for new treatments and repurposed therapy for this rare form of cancer.
The National Science Foundation has announced a new PAWR platform, AERPAW, in Raleigh and Cary, North Carolina, which will focus on wireless communications for unmanned aerial systems (UAS) and ground mobility. The platform aims to accelerate research into the capabilities necessary for mobility systems.
A team of researchers, led by Hagit Shatkay, is developing computational methods to accelerate discovery in astroparticle physics, a crucial step towards understanding dark matter. By analyzing noisy sensor data from an underground experiment, the team aims to detect and identify dark-matter particles.
A study found a germline mutation in the CD137 gene to be associated with childhood lymphoma, highlighting its key role in immune surveillance against EBV infection. The research aims to develop targeted therapeutics to stop this disease process.
Research finds that pediatricians in many countries do not meet the needs of adolescents, who face complex health burdens including chronic conditions and mental health disorders. The study suggests that investment in adolescent health training is necessary to improve care and address global health disparities.
NASA's AIRS instrument captured temperatures in Tropical Depression Imelda, providing insight into the storm's rainfall potential over eastern Texas. Forecasters incorporated the data into their forecasts, predicting heavy rains and significant flash flooding along the Gulf Coast.
New Army research applies trends from historical weapon systems, including crossbows and tanks, to explore potential future systems. A single regularity describes the growth of diverse families of technology over multiple centuries.
Recent developments in COFs' postsynthetic functionalization have introduced wide ranges of organic to inorganic functional constituents, enhancing stability and performance. The authors emphasize the importance of functionalization for creating COF-based smart materials, highlighting challenges in their future development.
A University of Queensland and CSIRO study finds that wilderness areas reduce species extinction risk by half, highlighting the urgent need for protection. Vital 'at-risk' wilderness areas require immediate conservation efforts to prevent loss of biodiversity and ecosystem disruption.
Researchers discovered that rock expansion, rather than chemical decomposition, is the primary cause of subsurface porosity in the Southern Sierra Nevada Mountains. This finding has significant implications for water resource management in the US, as saprolite can store large volumes of water and maintain forest health during droughts.
Scientists have created a durable and flexible super-water-repelling material by drawing inspiration from the spiky yet flexible skin of the porcupinefish. The material retains its water repellency after being repeatedly bent or twisted, making it suitable for applications such as self-cleaning, anti-icing, and corrosion prevention.
A new tool from the US Department of Agriculture predicts the probability of honey bee colonies surviving winter based on colony size and varroa mite infestation. This allows beekeepers to decide whether to overwinter colonies in cold storage, reducing costs and improving financial viability.
Researchers at CU School of Medicine have developed a new imaging method called 'fast MRI' that can effectively identify traumatic brain injuries in children without exposing them to ionizing radiation or anesthesia. The study found that fast MRI was completed successfully in nearly all cases, with accuracy similar to CT scans.
A recent study found that around half of cancer drug trials approved in Europe between 2014 and 2016 were at high risk of bias, indicating potential exaggeration of treatment effects. The findings highlight the need for improved trial design and reporting to ensure real benefits for patients.
A Tel Aviv University study finds the kingdom of Edom flourished in the Arava Desert during the 12th-11th centuries BCE, with expert analysis revealing a copper 'high-tech network' led by an affluent society. The researchers attribute the sudden improvement in copper production to Pharaoh Shoshenq I's military campaign.
Researchers at Seattle Children's developed an intervention, PRISM-P, to help parents cope with their child's cancer diagnosis. The program improves resilience and benefit finding among parents, who experience higher anxiety and depression after treatment. Parents report feeling overwhelmed by caregiving roles and unmet support needs.
Researchers at UC Riverside are part of a US EPA plan to eliminate animal testing by 2035. They're developing a way to test chemicals using lab-grown human tissue, not live animals, to identify musculoskeletal birth defects. This non-animal approach will help reduce animal suffering and improve the accuracy of toxicity predictions.
Researchers found that continuous communication, strategic partnerships, education, and integrated systems are crucial for effective disaster response. Community-based organizations and public health agencies must work together before a disaster strikes to build resilience in disaster-prone areas.
NASA's Aqua satellite captured a visible image of Major Hurricane Humberto and its extensive 'tail' of thunderstorms stretching past eastern Canada. The storm's eye was just 490 miles west-southwest of Bermuda, but the surrounding band of thunderstorms extended beyond that region.
Researchers developed a universal computer model for metal nanoparticle adsorption, accounting for structural characteristics, metal composition, and adsorbates. The model enables predicting adsorption trends on novel nanoparticles, accelerating nanomaterials design.
Researchers at the University of Groningen constructed a synthetic metabolic network for physicochemical homeostasis, producing ATP in synthetic vesicles. The system uses arginine and ornithine to maintain ionic balance and drive metabolic processes.
A study of nine emergency department residents found significant discrepancies between the electronic medical record and physicians' behaviors during patient encounters. The review of systems and physical examinations documented by physicians were often inaccurately recorded, with limitations including a small sample size and potential...
A UCLA-led study found that using 3D virtual reality models before kidney tumor surgeries resulted in shorter operating times, less blood loss during surgery, and a shorter hospital stay. The technology provides surgeons with better visualization of patient anatomy, allowing for more precise surgical planning.
A new study reveals that coastal birds can survive hurricanes due to their ability to absorb impacts and recover quickly from storms. Despite being symbols of vulnerability, many populations can be quite resilient to big disturbances.
A study found that LGB individuals with close relationships to their fathers have lower levels of inflammation and cardiovascular risk than those without such support. However, the researchers also discovered that mothers do not appear to play a similar protective role.
A University of Bristol researcher has received a De Leo Fund Award for her outstanding work on suicide prevention in low- and middle-income countries, where 79% of global suicide deaths occur. Her research focuses on understanding the most effective methods of preventing suicidal behavior in these regions.
Researchers have developed DNA-based microcapsules that can act as ion channels, enabling the creation of artificial cells and molecular robots. This breakthrough could accelerate advances in nanotechnology and biomedical applications.
Children between 3-4 years old value generosity and benevolence as a general norm, while older children (5-6) develop a more complex concept of fairness that includes reciprocity. The study suggests that reciprocity norms are not fully developed until around age 5.
Researchers have designed a new class of modified pantothenamides that stop malaria parasites from replicating in humans and preventing transmission to mosquitoes. These compounds are effective against malaria parasites resistant to currently available drugs.
A new study from the University of Maryland School of Medicine found that treatment solely based on sleep studies is unreliable in children with sleep apnea. Resolution of airway obstruction measured by a sleep study after adenotonsillectomy does not correlate with improvement in sleep apnea symptoms.
Rice astroparticle physicist Christopher Tunnell leads a $1 million NSF-funded project to enhance data science techniques in physical sciences, aiming to push discovery past the tipping point. The study focuses on dark matter searches and employs probabilistic graphical models to improve measurements of particle interactions.
In a small clinical trial, Mayo Clinic researchers showed that senolytic drugs can significantly decrease senescent cell burden in humans. The study found that the combination of dasatinab and quercetin reduced senescent cells in blood, skin, and fat tissue for at least 11 days.
Researchers at the Champalimaud Centre for the Unknown discovered that the brain's circadian clock controls the function of immune cells in the gut, which are crucial for maintaining gut health. Disrupting this clock leads to reduced immune cell numbers, severe inflammation, and increased fat accumulation.
Researchers at LMU Munich and the Max Planck Institute of Quantum Optics successfully simulated a specific lattice gauge theory using two-component ultracold bosons in optical superlattices. The study provided a controlled view of fundamental physical phenomena, including the interactions between particles mediated by gauge fields.
A study by Case Western Reserve University found that spending more on transitional housing for teens aging out of foster care can prevent homelessness, incarceration, substance abuse, and early childbirth. States that spend above average on housing support have lower rates of negative outcomes among these youth.
Scientists are developing novel tissue engineering techniques using everyday materials such as ice, eggshells, and spinach. These biomaterials are more functional, sustainable, and cost-effective than traditional methods.
Researchers found that breast cancer cells form fake synapses with neurons to secrete glutamate and activate the NMDAR receptor, providing a rationale for brain metastasis. This mechanism may be applicable to prevention and therapy of breast-to-brain metastases.
Researchers at Georgia Tech have developed a new cathode and electrolyte system using transition metal fluorides and solid polymer electrolytes, showing remarkable stability and potential for safer, lighter lithium-ion batteries. The new design has more than double the lithium capacity of traditional cobalt- or nickel-based cathodes.
A national survey found that only about 22% of US hospitals and physician practices regularly screen patients for social needs. Social determinants such as food insecurity, housing instability, and utility needs are often overlooked despite their significant impact on patient health
Researchers developed Tunabot to better understand fish propulsion, which could lead to faster, more efficient propulsion systems for underwater vehicles. The robot's design was informed by studies of yellowfin tuna and mackerel, and its performance data sets a high standard for the field of fish robotics.
A recent study by Max Planck Institute researchers found that learning to read does not harm the brain's ability to process culturally relevant objects like faces and houses. In fact, reading may even enhance overall visual processing.
Research found that individuals raised in families with higher socioeconomic status were more optimistic in midlife and lived longer. In contrast, those experiencing more psychosocial stressors had greater risk of dying due to increased stressful life events in adulthood.
Cody Friesen, associate professor at ASU, wins the Lemelson-MIT Prize for his invention of SOURCE Hydropanels, a technology that generates clean drinking water from sunlight and air. The prize money will support a project in Colombia to provide SOURCE Hydropanels to communities in need.
A study found that cardiovascular disease risk prediction algorithms may underestimate the risk for people with severe mental illness, often defined as schizophrenia, bipolar disorder, and major depression. The algorithm consistently underestimated cardiovascular disease rates in this group, particularly in women.
Compound flooding events are projected to occur more than once every six years along the UK and Dutch coastlines. The probability of high sea levels and heavy precipitation occurring simultaneously will heavily increase in Northern Europe under a warmer future climate.
A recent study found that modern humans acquired a gene variant from Denisovans that increases immune reactions and protective responses to disease-causing microbes. The Denisovan gene variant, I207L, was discovered in families with severe autoimmune conditions and was also present in an extinct human species found in the Altai Mountains.
The Computer Science Teachers Association (CSTA) has selected ten educators for its inaugural Equity Fellowship, a year-long program aimed at increasing diversity in computer science education. The fellows will share their inclusive teaching practices and leadership to drive change across the country and worldwide.
A study published in Health Economics found that orthopaedic surgeons are less likely to schedule surgeries for patients who meet them at the end of their shift. This suggests that decision fatigue affects medical decision-making, leading doctors to rely on simplistic processes and avoid big decisions when tired.
A large meta-analysis of over 2 million pregnancies has found a 53% increased risk of gestational diabetes in women who conceived through IVF compared to natural conception. The study also suggests that pregnancies achieved by assisted reproduction technologies are associated with more obstetric and perinatal complications.
A new proposal suggests shifting focus from long-term targets to shorter timeframes to limit warming and make climate strategies more fair and equitable for future generations. The research recommends prioritizing net zero carbon emissions by mid-century to stabilize warming and then deciding on additional reductions.
The adoption of ox-drawn plows led to a decoupling of wealth from labor, driving growing economic disparities between landowners and land-poor families. This transformation made land more valuable and labor less so, ultimately resulting in substantial wealth inequalities.
Tropical Storm Jerry developed in North Atlantic Ocean this season, with NASA-NOAA's Suomi NPP satellite providing crucial images of its structure. The storm showed strong bands of thunderstorms, indicating better organization, and forecasters confirmed its strengthening due to warm waters and low wind shear.
A new pantothenamide molecule, closely resembling a naturally occurring compound in malaria parasites, has shown promising results as a potential cure for the disease. Laboratory models suggest a single dose of the candidate drug may completely cure malaria, making it an attractive alternative to existing treatments.
Researchers discovered that border zone cells in humans and mice develop a gene program that helps them survive a heart attack. This response is crucial for long-term recovery of the heart, but further research is needed to induce this response in humans.
A new study by Florida State University researchers found that immigrants are significantly less likely to reoffend after release from prison compared to nonimmigrants. The study analyzed data from over 192,000 individuals and found that 32% of nonimmigrants were reconvicted within three years, while only 19% of immigrants were.
Researchers have demonstrated a ternary organic solar cell with a power conversion efficiency of 14.3%, beating the typical drop in fill factor upon increasing the thickness of the active layer. The addition of PC61BM improves hole and electron mobilities, facilitating charge transport and leading to improved efficiencies.
Researchers at Procarta Biosystems are developing a new type of antimicrobial that kills bacteria by blocking gene expression, potentially revolutionizing treatment of serious and life-threatening infections. The £7.4m funding from CARB-X aims to combat antibiotic resistance, a major global threat.
Researchers at the University of Miami discovered that fruit flies have an innate time- and color-dependent preference for light, contrary to decades-long assumption that they are attracted to blue light. The study found that fruit flies prefer green light early in the morning and late afternoon, and avoid blue light throughout the day.
After a tragic death in 1999, gene therapy faced a setback, but James Wilson's rediscovery of adeno-associated viruses (AAVs) paved the way for its resurgence. Today, AAVs are used in nearly 100 drug development programs and have been approved by the FDA for treating a fatal neurological disease.
The AAN suggests annual assessments to identify mild cognitive impairment early, which can lead to earlier intervention and improved quality of life. Doctors should also document mild cognitive impairment in patients' medical records to ensure timely care.
A CU Boulder-led study finds that thick ice slabs in Greenland are sending meltwater spilling into the ocean, contributing to sea-level rise. The runoff zone could expand by the size of Colorado or Texas under different climate scenarios, raising seas by an extra quarter inch to nearly three inches.
A study by Florida Atlantic University found three distinct groups of popular teenagers: prosocial popular, aggressive popular and bistrategic or Machiavellian-like. Bistrategic teens had the highest level of popularity and balanced getting their way with kindness.
A new device demonstrates how p-bits can perform calculations traditionally done by quantum computers, with potential applications in fields like drug research, cybersecurity, and data analysis. Hundreds of p-bits could be used to solve larger problems in the near future.
A single pill containing low doses of three medications reduced blood pressure and cholesterol levels in a US study, translating to a 25% lower risk of cardiovascular disease. The study enrolled mostly low-income, primarily black adults from Mobile, Alabama, and showed high adherence rates.
The study implemented randomized quality improvement projects across NYU Langone Health, finding that changing prompts for tobacco cessation counseling increased medication prescription rates. Post-discharge phone calls were largely ineffective in improving patient satisfaction or hospital readmissions.
The RV144 vaccine has shown promising results with a new study indicating it may provide protection against multiple strains of HIV. Researchers discovered that the vaccine elicited stronger immune responses, particularly in men, and was well-tolerated, suggesting potential long-term efficacy.
Tropical Storm Mario is intensifying with heavy rainfall rates of over 36 mm per hour. The storm is expected to become nearly stationary from early Friday through early Saturday, with maximum sustained winds increasing to near 65 mph.
Research found that genetic modifications reducing leptin levels were more common in formula-fed babies, associated with higher body weight and increased risk of obesity. Breastfed infants had lower rates of these modifications, suggesting epigenetic mechanisms may play a role in childhood obesity development.
Researchers have discovered that a low-cost blood pressure drug, propranolol, may improve cognitive and social benefits for individuals with autism spectrum disorder. The study found that the drug altered regions of the brain associated with word processing and improved specific task information processing in individuals with autism.
Researchers at Mayo Clinic discovered that inhibiting GSK-3 enzyme sensitizes pancreatic cancer cells to gemcitabine, a commonly used chemotherapy. This new approach may overcome resistance to chemotherapy and improve treatment outcomes for patients with pancreatic cancer.
Grizzly bears express a larger number of genes than any other species studied to cope with hibernation-induced metabolic stressors. They reverse the negative effects of fat accumulation by switching genes on and off based on the season.
The University of Wyoming has received a $15.8 million NSF grant to modify and certify its new King Air research aircraft, as well as develop new instrumentation for atmospheric remote sensing. The grant will enable the aircraft to support high-end research in areas such as air quality, wildfires, and severe storms.
Researchers at Stevens Institute of Technology have developed a nano-scale chip that facilitates photon interactions with much higher efficiency than any previous system. The breakthrough could enable the creation of powerful quantum computing components such as photonics logic gates and entanglement sources.
Engineered cell sheets have been designed to effectively treat open skin areas after surgeries, addressing a major challenge in post-operative care. The method involves scanning the surgical site, designing and printing a 3D mold, coating it with gold, seeding cells, and growing a custom-made cell sheet that can be transplanted into mice.
The Pan-Borneo Highway will severely degrade Borneo's last expanses of intact forest, increasing pressures on loggers, poachers, and farmers. The network of highways would isolate Sabah's forests from the rest of Borneo, cutting off endangered species' habitats.
Tropical Storm Kiko's circular area of strong storms was observed by NASA-NOAA's Suomi NPP satellite on Sept. 17, showing bands of thunderstorms over the northern and western quadrants. The storm is moving west-southwest at 6 mph with maximum sustained winds near 60 mph.
Researchers from North Carolina State University have shown that exosomes harvested from human skin cells are more effective at repairing sun-damaged skin cells in mice than popular retinol or stem cell-based treatments. The nanometer-sized exosomes can be delivered to the target cells via needle-free injections.
A team of researchers has developed a framework to reduce energy consumption in data centers by up to several orders of magnitude compared to traditional technologies. The approach uses digital logic processes called AQFP and balances the estimation of power needed to process through the system with the energy that the system dissipates.
A team of astronomers observed six LINER galaxies transforming into quasars in a matter of months, discovering an entirely new type of black hole activity. The sudden transitions challenge our current understanding of galactic evolution and suggest that the theory is all wrong.
Researchers found that a daily polypill with four medications lowered systolic blood pressure and LDL cholesterol by an average of 9 mm Hg and 15 mg per deciliter, respectively. Medication adherence was high in the polypill group, with 86% sticking to their regimen over 12 months.
Researchers developed flexible, gel-free EEG electrodes that can record brain waves on hairy and hairless skin. The new electrodes work without sticky gel, allowing for potential use in brain-computer interfaces to drive cars or move artificial limbs.
A new study suggests that a giant asteroid collision 466 million years ago caused an ancient ice age by releasing massive amounts of extraterrestrial dust into the atmosphere, leading to global cooling. This phenomenon allowed life to adapt and thrive in changing temperatures.
Research suggests that autoantibodies targeting the NMDA receptor in pregnant women may cause behavioral disorders in their children. Studies have found a link between these autoantibodies and neurodevelopmental disorders such as autism, schizophrenia, and ADHD.
Researchers at the University of Michigan used a state-of-the-art climate model to simulate the extreme warming of the Early Eocene Period, finding that the rate of warming increased dramatically as carbon dioxide levels rose. The simulations suggest that future warming could accelerate due to an increase in climate sensitivity.
A new Dartmouth study reveals that most US physician practices and hospitals screen patients for at least one social need, with varying rates across different organizations. Screening efforts are expected to increase due to growing recognition of the link between social needs, health outcomes, and costs.
A team of physicists and engineers measured the tensile strengths of individual structure-defined single-walled carbon nanotubes, finding that their strength depends on both the chiral angle and diameter. The study provides a fundamental insight into developing super-strong and ultra-lightweight materials.
A new study by Duke University researchers finds that reducing fossil fuel emissions gradually will prevent a sudden spike in warming, instead leading to a decrease in warming rates within two decades. This approach also reduces the rate of further greenhouse gases put into the atmosphere, slowing down future warming.
Researchers build robots entirely from smaller robots called smarticles to unlock a new locomotion technique, enabling movement in response to stimuli. The supersmarticle, formed by five smarticles, can navigate mazes and change shape on demand.
A new study reveals that poor diabetes control leads to significant excess hospital costs, with people with type 1 and type 2 diabetes experiencing five-fold to eight-fold higher costs for elective and emergency care. The NHS in England spends £3 billion annually on avoidable hospital treatment related to diabetes.
The researchers used acoustic waves in a classical environment to demonstrate nonseparability without the time limitations and fragility of quantum information processing. This approach has the potential to bring significant improvements in data processing efficiency and stability.
A four-year study will examine the impacts of autonomous vehicles on the future workforce, focusing on how driving jobs will change and what new skills are required. Researchers will also investigate the anticipated downstream impacts on drivers' employment trends and income inequality.
A study has identified a potential new drug target in the fight against cancer by targeting a protein that blocks the primary gateways in mitochondria. The research found that mitoNEET can close voltage-dependent anion channels (VDACs), which normally allow metabolites and signaling molecules to pass through.
Researchers discovered that inhibiting tanycytic TSPO increases energy expenditure and decreases appetite in high-fat diet-induced obese mice. This finding suggests a potential therapeutic strategy for treating metabolic diseases like obesity.
Researchers found that Machiavellian employees are more likely to prioritize personal goals over teamwork and civility. This environment can lead to disastrous consequences, as seen in Enron and subprime mortgage crises. Employees with bottom-line mentality tend to act in self-interest, even engaging in unethical behaviors.
The University of Texas Marine Science Institute has received $11.7 million in funding from NOAA to complete repairs and renovations after Hurricane Harvey caused significant damage. The institute will use the funds to rebuild its research pier, visitor center, and other facilities, allowing it to resume full operations.
Researchers at Stanford University School of Medicine discovered that severe brain cancers form synapses with healthy neurons, hijacking electrical signals to drive their own growth. The study found that interrupting these signals with an anti-epilepsy drug greatly reduced tumor growth in human tumors in mice.
Researchers found that reducing commissions on popular items can boost sales, while offering incentives to sales reps is more cost-effective than discounting to consumers. The study's findings provide insights for companies looking to optimize their sales strategies.
Researchers have developed a laser prototype that nearly meets the stringent requirements for the Laser Interferometer Space Antenna (LISA) mission. The laser system features a seed laser, YDFA amplifiers, and an optical reference cavity to improve spectral purity and stability.
A team of MSU researchers has discovered a previously unidentified microbe, Spiroplasma sp. WSS, that lives symbiotically with the wheat stem sawfly. The discovery was made using genomic material from sawflies collected at larval and adult stages, and found to help sawflies break down sugars and manufacture nutrients.
Researchers are using DNA to build nanoscale devices that can generate, transmit, and sense mechanical forces. These devices have potential uses in drug delivery, nano computers, and nano robots, and could lead to breakthroughs in biomedical research and materials science.
Researchers found that CBD substantially lessened seizure severity in mice and restored normal brain rhythms in Angelman syndrome models. The study suggests CBD could benefit kids and adults with this serious condition, characterized by intellectual disability and epilepsy.
A study of 211 children found adverse childhood experiences and caregiver support are associated with changes in brain regions, particularly those involved in emotional regulation and social behavior. The research suggests that strong caregiver support can mitigate negative effects of childhood adversity on brain development.
A study in PLOS ONE found that the Edomite Kingdom experienced a rapid technological advancement in the late 10th century BCE, contrary to gradualistic models of slow change. The analysis revealed a long period of gradual development followed by a 'leap' to more efficient technology.
Scientists are developing a bee health diagnosis tool to help Canada's declining honey bees. The 'BeeCSI' tool will assess bee health in living colonies and provide management strategies.
The prevalence of past month nicotine vaping among teens has more than doubled since 2017, reaching alarming rates. The National Institute on Drug Abuse reports that 25% of 12th graders and 20% of 10th graders now vape nicotine within the past month.
A NYU Tandon-led team created a biocompatible protein-based drug delivery system that can survive in the body for over two weeks and provide sustained medication release. The thermo-responsive protein hydrogel exhibits properties similar to synthetic hydrogels but is more desirable for use in biomedicine.