Researchers from NYU Dentistry studied a sea urchin protein that forms hydrogels, capturing mineral nanoparticles and organizing them into crystalline bricks. The protein, rSpSM50, induces fracture resistance and enables the creation of tunable fracture-resistant materials.
A UK study found that regular and occasional cannabis use among teens is associated with a greater risk of other illicit drug taking in early adulthood. Cannabis use was also linked to harmful drinking and smoking habits.
Researchers are using imaging mass spectrometry to improve drug development by visualizing how drugs interact with tissues and animals. This technique has been shown to help identify potential off-target effects and inform safety guidelines for children's treatments.
Researchers used MRIs to analyze infant brain connectivity and synchronize brain regions. The study found that differences in these connections at six months could predict autism diagnoses at two years old, with the machine learning classifier correctly identifying 81% of babies who developed autism.
Researchers at North Carolina State University have developed a new technique for 3D printing using a paste of silicone particles in water. The method uses capillary attraction to link together tiny beads, creating porous and flexible structures.
Researchers developed nanoparticles that combine two immunotherapy tactics to target and destroy tumor cells, slowing growth in mice with different cancers. The treatment showed promise in treating various tumor types without severe side effects.
Scientists at The University of Queensland discovered that dendrites in the retina's nerve cells play a critical role in decoding images. The study reveals that dendritic processing enables the retina to convert and refine visual cues into electrical signals.
Florida researchers have identified a small protein from the Wolbachia bacterium that can silence viral material in Asian citrus psyllids, potentially helping trees fight off bacterial invasion. The protein could serve as a target for spray treatments to protect trees against the disease.
Researchers have discovered intrinsic magnetism in isolated 2-D materials, a breakthrough that could lead to the development of more efficient and compact magnetic devices. The discovery was made using Scotch tape to exfoliate monolayers from larger crystals, revealing unique properties not seen in their 3-D forms.
Researchers at the Weizmann Institute of Science have developed a method to overcome the fundamental limit on particle density in atomic and molecular-beam experiments. By cooling skimmers to lower temperatures, they significantly reduced shockwaves and increased beam density, enabling more interesting chemical reactions.
Researchers developed a computer model to spot social media users who make up information about themselves, estimating age and gender with high accuracy. The study found that nearly 40% of adult website users lie about their age and one-quarter lie about their gender.
University of Guelph researchers discover Ruby Ring onion variety has highest levels of quercetin and anthocyanin, compounds known for their anti-cancer properties. The study reveals red onions can activate pathways that encourage cancer cell death and disrupt communication between cells.
A study of 97 youth football players aged 9-13 found they experienced a total of 40,538 head impacts during four seasons. The number of impacts differed significantly depending on the player's age/weight level, suggesting all athletes should not be evaluated as one group when assessing head impact exposure and injury risk.
Researchers at the University of Colorado Boulder found that offshore wind turbines may not withstand Category 5 hurricane gusts, which could pose a risk in hurricane-prone areas. The study highlights the limitations of current turbine design and suggests that manufacturers and engineers need to improve hurricane-resilient turbines.
Fatty acid esters disrupt insulin synthesis and lead to beta cell dysfunction in type 2 diabetes. High-resolution mass spectrometry imaging reveals an imbalance in insulin production and secretion, affecting the function of pancreatic islets.
Researchers from Tomsk Polytechnic University have developed a technology to obtain liquid fuel from coal wastes for thermal power stations, reducing anthropogenic emissions and disposing of waste efficiently. The new fuel composition shows lower sulfur and nitrogen oxide emissions when burned compared to traditional coals.
Early menstruation is linked to earlier age of sexual initiation, pregnancy and marriage in low- and middle-income countries. Girls who menstruate before age 14 are more likely to engage in sexual intercourse and get married at a younger age.
Researchers have solved a long-standing riddle in the analysis of meteorites from Moon and Mars using high-pressure experiments at DESY's X-ray light source PETRA III. The study reveals that cristobalite can transform into seifertite under non-hydrostatic conditions, challenging previous assessments of meteorite formation conditions.
Researchers used functional connectivity magnetic resonance imaging (fcMRI) to scan 59 high-risk, 6-month-old infants, finding that brain patterns preceded behavioral symptoms of autism. The technique accurately predicted diagnoses in 82% of cases, with 93% accuracy in smaller groups.
Researchers developed a parametric genetic algorithm to assess complementary options for large-scale wind-solar coupling in the electrical grid. The approach successfully optimized power generation and dispatch decisions, showing promise for managing intermittent renewable energy sources.
FSU researchers found that viewing plus-size models improves women's psychological health by reducing social comparisons and increasing body satisfaction. Women paid more attention, remembered more, and reported higher levels of satisfaction when exposed to average and plus-size models compared to thin models.
Yi Xie receives the fourth Tsinghua University Press-Springer Nano Research Award for her groundbreaking research on inorganic functional solids. Her work has contributed significantly to the field of inorganic solid state chemistry at the nanoscale, with promising applications in energy conversion.
Researchers at University of Illinois find ancient fungal specimen with gills under cap, revealing insights into fungal evolution and adaptation to terrestrial environments. The oldest known fungus fossil, Gondwanagaricites magnificus, pushes the timeline for fungi's existence by millions of years.
Researchers found that pathologists outside of academic centers were more likely to misdiagnose appendix tumors as invasive cancer. A significant number of patients had their diagnoses changed after a second evaluation, emphasizing the importance of expertise in appendix cancer diagnosis.
Researchers found that emancipative values, including freedom, autonomy and self-expression, are linked to prosocial behavior. Studies showed that people with these values are more likely to engage in charity work, volunteer and defend others' rights.
Researchers found that using holistic ecosystem management increases the value of stored natural capital in the Baltic Sea fishery ecosystem over five decades. The study highlights the critical role of interactions between commercially important species and how these interactions impact the overall system's wealth.
An international research team led by Kailash C. Sahu observed the gravitational microlensing effect in a star other than the Sun, confirming a key prediction of Einstein's General Theory of Relativity. The study determined the mass of a white dwarf star, providing new insights into galaxy evolution and the history of stars.
The invasive Acacia dealbata species is outcompeting native vegetation in undisturbed areas of the northwest Iberian Peninsula. The study found that natural scrublands can serve as a barrier to slow its spread, but pine forests are more susceptible to its invasion.
Korean researchers develop technology to observe skyrmion breathing motion, a unique magnetic dynamic motion that generates high frequency signals. This breakthrough enables the creation of ultra-low power and ultra-high frequency communication devices.
Researchers at UFZ discovered that fungi increase bacterial activity in dry soils by supplying water and nutrients, enabling them to thrive. This study reveals the important role of fungi in soils, including their function as pumping stations and pipelines for water and substrates.
A new analysis suggests that non-selective beta-blockers are associated with a 22% increased risk of falling compared to selective beta-blockers. The study of over 10,000 individuals found no association between selective beta-blocker use and fall risk.
A recent study reveals the reasons why pregnant women decide to stop or continue cycling to work, including ambiguous medical guidelines and perceptions of risk. Women prefer Dutch-style bikes with a low crossbar and wide seat for comfort, highlighting the need for safer cycling infrastructure and informed medical guidance.
Researchers at Queen Mary University of London used transcranial direct current stimulation to enhance creative problem-solving ability by suppressing a key brain area. Participants who received the intervention showed improved ability to think outside the box and solve complex problems.
Researchers introduce a new bottom-up approach to pattern emissive polymers, enabling efficient creation of multi-colored OLED arrays. The method uses designer iridium photocatalysts and could potentially enable high-throughput manufacturing of OLEDs using various technologies.
Scientists have developed a way to adhere a lightweight coating onto fabrics that can neutralize nerve agents delivered through the skin, potentially protecting soldiers and emergency responders. The coating uses a zirconium-based metal-organic framework that deactivates harmful compounds in under 5 minutes.
Researchers found a 30% drop in postoperative complications among Michigan Medicaid patients following Medicaid expansion, with lower predicted risks of major complications and mortality. Increased access to primary care may have contributed to these improvements.
Researchers develop two-step process to consistently break lignin at one specific chemical bond using electrical potential and blue light, producing pharmaceuticals, plastics, and other household products. The method is cheaper, more environmentally friendly, and suitable for large-scale adoption in industry.
A new study by Woods Hole Oceanographic Institution scientists predicts that dispersal among Emperor penguins will not prevent population decline due to climate change. Despite the ability of penguins to migrate to locations with better sea ice conditions, projected accelerated melting in Antarctica makes for a challenging dynamic.
A new method for refining metals uses organic molecules and mechanical force to remove toxins, making it a more sustainable alternative to conventional techniques. The process has been successfully tested on several metals, including germanium, zinc, copper, manganese, and cobalt.
A UC3M study found that hospitals with more research output have shorter patient stays and lower healthcare costs. Basic and clinical research both contribute to improved efficiency in public health centers.
A study led by UCI found that a 0.5 degree Celsius rise in mean temperature doubles the probability of a heat wave killing over 100 people in India, with projections suggesting a 2.2-5.5 degree Celsius increase by the end century.
A new study found that SGLT2 inhibitors increase the risk of diabetic ketoacidosis by twice as much as another class of diabetes medications. Despite being rare, this complication can be fatal if left untreated.
A daily fiber supplement has been shown to decrease body fat and improve intestinal bacteria profiles in children with overweight or obesity. The study found a 19% reduction in triglycerides and significant weight gain reductions compared to a placebo group.
A new study found that whole grain breads, once thought healthier, may not have a significant impact on blood sugar levels. The researchers discovered that an individual's unique microbiome plays a crucial role in how their body responds to different types of bread.
Scientists have found that supplementing cattle with dried distillers' grains can minimize the effects of harder-to-digest Bermuda grass as seasons progress. This allows for a potential two-season grazing strategy to optimize nutrition and weight gain.
Researchers at Dartmouth College developed a new-generation microporous material that scrubs iodine from water. The breakthrough could hold the key to cleaning radioactive waste in nuclear reactors and after nuclear accidents like Fukushima.
A new study found that magnesium sulfate should be administered to obtain a blood level of 3.7-4.4 mg/dL at delivery to prevent cerebral palsy in extremely preterm infants. This tailored approach aims to optimize neuroprotection and reduce cerebral palsy incidence.
Scientists at the University of Bonn have created a robotic system that uses short laser pulses to weaken weed vitality, eliminating the need for herbicides. The innovative technology has the potential to transform the field of sustainable agriculture.
A researcher at Lancaster University will study the impact of atmospheric technologies on airspace sovereignty and privacy using drones. The one-year fellowship aims to understand new regulations and technologies, including Amazon's drone-delivery services.
Researchers at Columbia University have developed a new technique to create superstrong, flexible polymers inspired by the nacre of oyster shells. The method uses controlled self-assembly of nanoparticles in a polymer matrix to improve mechanical properties.
A new study found that genetic variants on chromosome 3 are associated with better performance on the 'Reading the Mind in the Eyes' Test, which measures cognitive empathy. Women tend to score higher than men, and variations in the gene LRRN1 are linked to increased volume of the brain region involved in this skill.
Researchers linked brain connectivity changes to ASD diagnosis in 11 of 59 high-risk infants, predicting symptoms up to two years old. Early detection could significantly improve quality of life for people with autism spectrum disorder.
Scientists at Johns Hopkins created a nanoparticle that carries two different antibodies to simultaneously switch off cancer cells' defensive properties while switching on a robust anticancer immune response in mice. The 'immunoswitch' particles dramatically slowed the growth of mouse melanoma and colon cancer, even eradicating tumors.
Researchers discovered that direction-selective ganglion cells in the retina sense their owner's motion through space by detecting radial optical flow. This allows the brain to integrate information from visual and vestibular systems to sense rotation and maintain image stabilization.
A new study found that H-1B visa holders contribute significantly to the growth of assurance business human capital in the US audit industry, with skilled foreign employees accounting for 28% of this growth. The authors warn of potential negative implications if further restrictions limit hiring of skilled employees from outside the US.
Researchers at the University of Illinois have identified genomic mechanisms that underlie social behavior in mice, including changes in brain regions and epigenetic modifications. These findings may provide insights into social disorders in humans and shed light on the shared biological mechanisms across animal species.
Scientists have successfully demonstrated electronic spin effects in wet-chemically produced nanocrystals, opening doors to more efficient and powerful electronics. The Rashba effect, a phenomenon normally not observed due to high crystal symmetry, was controlled by varying layer thickness, light used, and electric fields.
A study found that most female Steller sea lions breed at the rookery where they were born, with fewer than 3% switching locations. When they did move, they preferred nearby rookeries with higher population densities.
Researchers developed an anti-PD-1 antibody that blocks PD-1/PD-L1 interaction, reinvigorating antivirus immune response and decreasing BLV counts. The new treatment could be effective against various intractable infectious diseases in cows.
A new study compares physical characteristics of two similar octopus species, assigning names years ago but never rigorously compared. Researchers analyzed 72 specimens and devised a method to quantify subtle differences in wart distribution.
For the first time, researchers have made real-space images of exciton-polaritons, a combination of light and matter. The creation of these quasiparticles at room temperature could lead to faster circuits and higher bandwidths.
A 10-year Vanderbilt University Medical Center study disputes the long-held notion that uterine fibroids increase the risk of miscarriage. Contrary to previous research, women with fibroids have an identical risk of miscarriage as those without them when accounting for other pregnancy loss factors.
Cancer genomics researchers found a significant association between PONDS-forming sequences and cancer. They discovered that short inverted repeats are enriched at translocation breakpoints in human cancer genomes.
A new blood test has been identified to predict the onset and track the progression of Huntington's disease. The test measures neurofilament levels in the blood, which increase throughout the course of the disease, even in carriers of the genetic mutation.
Research confirms a positive correlation between HPV vaccination and increased cervical screening rates, contradicting concerns about reduced screening due to reassurance. However, vaccine cost and provider recommendations remain significant barriers to widespread adoption in the US.
Researchers discovered Corynebacterium glutamicum can implement multifork mode of DNA replication, enhancing its growth rate. The discovery also revealed the bacterium's diploid condition confers advantages in repairing DNA damage and stress responses.
A study by GW researcher Raya Elfadel Kheirbek found that centenarians have a lower incidence of chronic illness compared to those in their 80s and 90s. The researchers identified lifestyle factors, such as not smoking or drinking, and discipline as key contributors to this phenomenon.
Researchers have identified the mouse lemur as an ideal model for studying primate biology and human diseases such as cardiovascular disease and Alzheimer's. The study, which involved analyzing hundreds of lemurs in Madagascar, has already revealed unique genetic traits including obesity and progressive eye disease.
Research finds that the southern half of the Tibetan Plateau formed in less than one-quarter of the time since India-Eurasia continental collision, with most of the uplift occurring when a denser lithospheric root broke away. The study's findings support a different scenario to the traditional theory on Tibet's formation.
Researchers at the University of Lincoln are exploring innovative approaches to stop Drosophila suzukii, a major agricultural pest affecting soft and stone fruit crops worldwide. The team will investigate using yeasts as bait and developing intelligent 'bio-inspired' robotics systems to mimic insect vision.
New fossil finds from the Jebel Irhoud site in Morocco provide evidence that human ancestors ate a diet rich in game, including gazelle and wildebeest. The discovery pushes back the origins of Homo sapiens by 100,000 years to around 300,000 years ago.
Researchers have discovered the oldest securely aged fossil evidence of modern humans in Africa, pushing back their origins by 100,000 years. The findings from Jebel Irhoud, Morocco, reveal a complex evolutionary history of mankind that likely involved the entire African continent.
A nationwide study in Sweden found that specific antipsychotic agents and routes of administration impact the risk of rehospitalization and treatment failure among patients with schizophrenia. The research highlights the need for personalized treatment approaches to optimize patient outcomes.
A new study found that spousal engagement in healthy diet planning and shared glycemic control activities can help manage type 2 diabetes. Positive religious coping by the nondiabetic spouse is also linked to higher levels of shared activities, while negative coping is associated with lower participation.
A new study by Concordia economics professor Ian Irvine reveals that electric vehicle (EV) subsidies could actually increase greenhouse gas emissions in Canada. The subsidies encourage the production of more EVs but undermine efficiency requirements for conventional vehicles, resulting in a zero or negative near-term GHG benefit.
A new study uses synchrotron tomography to create high-quality 3D models of well-preserved food residues in 230 million-year-old fossil faeces. The technique reveals detailed information about the diet and lifestyle of ancient animals, providing insights into the ecosystem.
A team of researchers has developed a way to convert plastic components from end-of-life vehicles into foams using coconut oil and microwaves. The process creates a stable and high-temperature-resistant material suitable for construction and insulation applications.
A new technique uses magnetic nanoparticles to separate oil from water through electrostatic force and a magnet, showing promise for improving water treatment in oil and gas production. The researchers believe their method could also be used to treat millions of gallons of fresh water and clean drinking water.
Researchers developed a model that uses satellite data to predict malaria outbreaks with one-month lead time, allowing for targeted resource allocation and public health responses.
A new study found that home-based HPV self-sampling is an acceptable way to participate in cervical cancer screening programs. Most women chose self-sampling due to its convenience, privacy, and reduced embarrassment.
Acute or chronic gut issues can arise from excessive exercise, leading to compromised gut function and increased risk of health complications. Low to moderate physical activity may be beneficial for patients with irritable bowel syndrome or inflammatory bowel disease.
Children who drink non-cow's milk are shorter than those who drink cow's milk, with each daily cup of non-cow's milk resulting in a 0.4-centimeter height difference. The study found that children drinking three cups of non-cow's milk per day were 1.5 centimeters shorter than average.
A new method using microphones has been developed to track pollinating bees, which could save farms money by predicting bee activity and pollination services. The researchers recorded bee buzzing sounds using inexpensive equipment and compared them to visual counts, achieving high accuracy.
Recent clinical studies support the value of continuous glucose monitoring (CGM) in reducing blood glucose variability and improving patient quality of life. CGM has been shown to be safe and effective, with regulatory approval for nonadjunctive use representing a major advance.
Research suggests that physical exercise during pregnancy and postpartum periods can improve psychological well-being and alleviate depressive symptoms. The study analyzed 12 studies and found no correlation between exercise intensity or frequency and the effectiveness of exercise in reducing postpartum depression.
A large study published in Neurology found that consuming at least three servings of low-fat dairy per day is associated with a greater risk of developing Parkinson's disease compared to less than one serving. The study also found an increased risk for those drinking more than one serving of low-fat or skim milk per day.
A new study published in the Journal of Nutrition Education and Behavior found that encouraging fruit, vegetable, and water intake in a college dining hall led to smarter food choices. The intervention included PACE labeling and posters promoting healthier options, resulting in reduced sugar-sweetened beverage consumption and increased...
The discovery of ancient Homo sapiens fossils in Morocco pushes back the origins of our species by 100,000 years. The fossils, dated to around 300,000 years ago, reveal a modern-looking face and teeth, but an archaic braincase shape.
A new analysis found that women pay an average of 40 percent more than men for minoxidil foams, a hair loss remedy known as Rogaine. Researchers compared prices at 24 different pharmacies across four states and found the cost difference despite similar ingredients.
Computer scientists in Saarbræcken have created an electric version of Karl von Drais' 200-year-old bicycle, dubbed the Draisine 200.0, to test the validity of mathematical proofs and improve e-bike software safety.
The Waters nanoEase M/Z columns offer streamlined installation using ZenFit Connection Technology, reducing chromatographic variability. These columns deliver superior performance in proteomics and biomarker research applications.
Researchers have discovered that mutations in the RB1 and TP53 genes play a key role in treatment-resistant cancer cell-type transformation in lung cancers. Lung adenocarcinomas with complete inactivation of both genes tend to have a higher risk of transforming into small cell lung cancer during EGFR inhibitor therapy.
A study published in the New England Journal of Medicine found that wealthier individuals are more likely to receive cancer diagnoses due to increased testing. However, mortality rates from these cancers have been decreasing, largely due to improved treatments. The authors suggest alternative payment models and reduced financial confli...
A National Institutes of Health study found that children born to women with gestational diabetes who consumed high amounts of refined grains during pregnancy were twice as likely to be obese at age 7. The study controlled for factors such as physical activity and vegetable consumption.
The ACR's updated clinical guideline provides recommendations for assessing fracture risk and treatment for adults and special patient populations. For all age groups, the panel strongly recommends optimizing calcium and vitamin D intake and implementing lifestyle modifications to prevent glucocorticoid-induced osteoporosis.
A new gene therapy has been shown to preserve muscle strength and neurologic function in dogs with myotubular myopathy, a type of muscular dystrophy. The therapy, which involves replacing the mutated MTM1 gene, has provided long-lasting benefits over 4 years.
Researchers at SLU have identified a key molecular pathway driving cancer-related bone pain and discovered a potential solution with an existing drug. A new study provides hope for patients suffering from this debilitating condition.
Researchers discovered how chemical ripeners increase sucrose storage in sugarcane by stimulating ethylene production. This process enables plants to accumulate more sugar, leading to higher yields and improved profitability for plantation owners.
Researchers have developed a new fruit fly model to investigate the link between proline metabolism and aggression in neuropsychiatric disorders. The study found that disrupting a specific protein in the brain can induce increased aggression, highlighting the importance of precise regulation of proline metabolism for normal behavior.
A study published in BMC Public Health found that high alcohol consumption from age 16 to 43 is linked to higher blood glucose levels in women, while men's consumption did not show the same association. The long-term study of over 900 participants revealed an important risk factor for type 2 diabetes.
A study by UAlberta researchers found that 70% of home blood pressure monitor readings are unacceptably inaccurate, which could lead to serious implications for people relying on them. The team advises comparing measurements with clinical readings and taking multiple readings.
Researchers tracked lesser kestrels with GPS and accelerometers, finding that birds adjust flight and hunting strategies in response to solar radiation, wind speed, and air temperature. Energy expenditure per foraging trip remained constant, suggesting kestrels have a fixed energy budget.
A recent study published in Pediatrics reveals that eggs can be an effective way to promote healthy growth and development in young children. The study found that eggs increased standardized length-for-age score and weight-for-age score, while also reducing prevalence of stunting by 47 percent.
Exposure to particulate air pollution after liver cancer diagnosis significantly increases risk of premature death. Higher exposure levels further elevate the risk of dying from liver cancer or any cause.
Trehalose boosts autophagy in macrophages, allowing them to reduce atherosclerotic plaque. The study shows promise for treating atherosclerosis and other metabolic conditions.
A study by Brown University researchers finds that fentanyl is responsible for the majority of Rhode Island's drug overdose deaths. Despite widespread aversion to its potency, users often can't avoid it due to contamination of the heroin supply.
Research identifies socioeconomic, physical, and mental factors contributing to early breastfeeding cessation in young mothers. Mothers at risk of stopping breastfeeding before 6 months may benefit from targeted interventions addressing known behavioral factors.
A study published in The Lancet Diabetes & Endocrinology found that diabetes prevalence is increasing among low socio-economic backgrounds living in urban areas of affluent states in India. Diabete's rates are higher among people from low socio-economic status, especially in cities with poor access to healthcare.
Scientists from Griffith University and partners have engineered a new tool to detect cancer by recognizing an unusual sugar present on tumor cells. The innovation utilizes the E. coli toxin, which binds to Neu5Gc, a substance produced by tumor cells.
A new study by the University of Southern California found that overweight children experience more unreciprocated friendships and frenemies than their thinner peers. This social exclusion can lead to mental, social, and physical tolls, including loneliness, depression, poor eating habits, and illness.
Researchers discovered that Cope's gray treefrogs use comodulation in background noise to pick out high-quality male calls. This finding has implications for human hearing and could lead to better hearing aids and speech recognition systems.
A randomized study of 102 patients with epilepsy found that a multi-component self-management intervention did not significantly improve self-efficacy or medication adherence. However, cost-effectiveness estimates appeared promising.
A Danish nationwide population-based cohort study found mortality increases by 60-80% after 8-10 years post-heart bypass surgery. The study showed that the prognosis for patients who undergo successful surgery is similar to that of the general population until this point.
Research finds that regular and occasional teen cannabis use is associated with a heightened risk of problematic substance misuse in early adulthood. Teens who used cannabis regularly were 37 times more likely to be nicotine dependent and three times more likely to have a harmful drinking pattern by age 21.
The NCI-MATCH precision medicine cancer treatment trial has reached its goal of sequencing the tumors of 6,000 patients two years ahead of schedule. This is due to wide-scale adoption throughout the NCTN and NCORP networks, resulting in an unprecedented rate of patient enrollment.
A major new study published in The New England Journal of Medicine found that completion lymph node dissection, a procedure to remove all lymph nodes near the original tumor, does not increase overall survival rates for melanoma patients. However, it can help gauge cancer spread and disease-free time.
Research found that slow-growing breast cancers with favorable biologic factors have an excellent prognosis, often outliving patients. The study suggests that large, aggressive tumors are more likely to cause harm and should be prioritized for screening.
Andreas Hirsch aims to develop new areas of application for black phosphorus, which could make batteries last longer or enable solar cells to produce more electrical energy. His research may lead to the generation of new fields of application for the substance, including the development of more powerful and efficient batteries.
New international guidelines aim to accurately diagnose dementia with Lewy bodies, a disorder that shares symptoms with Alzheimer's and Parkinson's diseases. The guidelines focus on clinical features and diagnostic biomarkers to establish an accurate diagnosis and improve management of the complex disorder.
Researchers found that prebiotic fiber supplementation reduced annual projected body weight increase in overweight and obese children by nearly triple, compared to a placebo. The study also showed specific gut bacterial shifts with prebiotic intervention.
A recent analysis found that individuals with debilitating pain had a higher risk of dying during the study. Those with severe pain interference reported significantly increased risks of mortality.
The Howard Hughes Medical Institute's Inclusive Excellence initiative has selected 24 schools to improve their institutions' capacity for inclusion in STEM fields. These schools aim to address barriers and create a more inclusive climate through curriculum changes, faculty training, and student engagement programs.
Researchers found that marathon running had no association with pre-atherosclerotic changes, but age was independently linked to stiffer arteries. The study suggests that runners can complete multiple marathons without increasing their risk of atherosclerosis.
A new study by researchers at Princeton and Rutgers universities found that sea-level rise will amplify moderate flooding in the southeastern US, while exacerbating severe flooding in areas like Seattle. Cities may need to prepare for more frequent severe events rather than common but less severe floods.
Researchers at Hiroshima University have developed a highly safe and practical biocontainment strategy for GMOs, utilizing a phosphite-based control method. The new method has shown promise in reducing the risk of GMO escape and proliferation, making it an attractive solution for legislators to consider.
Experts argue against the linear no-threshold hypothesis, citing evidence of adaptive responses that repair mutations or remove damaged cells. The authors suggest that diagnostic quality and accurate information are more important than erring on the side of caution in reducing radiation exposure.
A new study by Mayo Clinic researchers found that women who experienced physical, emotional, or sexual abuse are 62% more likely to have their ovaries removed before age 46. The study suggests that gynecological symptoms such as abdominal pain or excessive bleeding may lead to unnecessary and harmful surgeries.
A new study published in NEJM suggests a modest increased risk of cardiac defects with lithium use during the first trimester, approximately two cases per 100 live births. The dose-dependent association found supports a more nuanced understanding of lithium's effects on fetal development.
The Republic of Indonesia has published Vessel Monitoring System (VMS) data on Global Fishing Watch, revealing commercial fishing locations and activities. This step towards increased transparency aims to combat illegal, unreported, and unregulated (IUU) fishing and support more informed management decisions.
Researchers at Walter and Eliza Hall Institute have found a new way to use immunotherapy to treat triple negative breast cancers arising in women with BRCA1 mutations. The combination of two immunotherapy drugs effectively controls tumour growth and improves survival rates in laboratory models.
A new mathematical framework developed by Tatyana Sharpee and colleagues provides a theoretical understanding of how different cell types divide work among themselves. This framework could help explain greater efficiency and reliability in cell function, as well as the impact of disease when division of labor is not effective.
Despite nationwide improvements in cardiovascular risk factors, US adults at or below poverty levels showed little change in blood pressure, smoking rates, and predicted cardiovascular risk between 1999 and 2014. The study highlights the need to address income disparities in cardiovascular disease prevention.
Capuchin monkeys adopt most efficient technique for opening fruit quickly through social learning and individual experience. Older monkeys rely on their own experience, while younger ones pay more attention to watching others.
Researchers have developed biodegradable cellulose microbeads that can replace harmful plastic ones contributing to ocean pollution. The beads are made from cellulose, a renewable source, and break down into harmless sugars, reducing the risk of harming marine life.
Scientists have successfully observed a white dwarf star using the bending of distant starlight by gravity, allowing them to determine its mass for the first time. This observation demonstrates a way to measure the masses of objects that cannot be easily measured by other means.
Researchers developed an inexpensive acoustic listening system to monitor bees in flight, allowing farmers to track pollination and increase food production. The technology, published in PLOS ONE, could also engage global 'citizen scientists' in monitoring bee activity in their backyards.
Researchers at the University of the Basque Country have developed a new suite of molecular wires or nanowires with high efficiency, enabling miniaturization of electronic circuits. These nanowires are crucial for reducing the size of electronic components and improving their performance.
Researchers at WMG University of Warwick used CT scanning technology to reveal five previously unseen teeth in the Megalosaurus jawbone, challenging previous restoration work. The scans also showed the extent of repairs, suggesting at least two phases of repair using different types of plaster.
A new study reveals that men with sleep apnoea and insomnia have a higher prevalence and severity of depressive symptoms than those with either condition alone. The study found that 43% of men with both conditions had depression, compared to 22% with insomnia alone and 8% with sleep apnoea alone.
Researchers developed 'iExosomes' that target mutant KRAS, a common mutation in pancreatic cancer, to deliver RNAi and suppress tumor growth. The therapy approach was more efficient than traditional methods, offering new hope for treating this aggressive form of cancer.
The Listening Project initiative aims to increase instructors' awareness of implicit bias and support efforts to elicit scientific thought in all students. The program, led by Roger Tobin and David Hammer, seeks to broaden participation and cultivate talents among undergraduate students from diverse backgrounds.
A new study found that most rape victims experience tonic immobility, a state of involuntary paralysis, during the assault. This condition is associated with an increased risk of developing posttraumatic stress disorder (PTSD) and severe depression.
A new study of 1007 adult Israelis found that being female, having lower socio-economic status, and elevated PTSD symptoms are related to ISIS anxiety. Exposure to ISIS in the media and low resilience also linked to increased anxiety levels.
Researchers from Rutgers University and international collaborators introduce the SYMPHY framework, which classifies life based on symbiotic relationships. This new approach could lead to breakthroughs in environmental issues, sustainable agriculture, and human health.
A study by the University of Adelaide found that wine label descriptions alter consumer emotions, increase wine liking, and encourage higher prices. Elaborate descriptions evoke more positive emotions, improving quality perception and willingness to pay.
Researchers discovered that a small group of hypothalamus neurons, called POMC, modulate the amount of insulin produced by the pancreas. The study reveals new molecular mechanisms involved in this connection and highlights the importance of mitochondrial dynamics in glucose sensing and insulin release control.
A new article from Harvard T.H. Chan School of Public Health suggests that the recent U.S. presidential election could lead to negative health impacts, particularly among marginalized groups. The study found a link between hostile attitudes towards racial and ethnic minorities and increased risk of disease and premature death.
A team of researchers from the University of Idaho challenges a 2016 study that suggested eastern and red wolves are not distinct species but rather recent hybrids. The new review argues that the data do not definitively prove recent hybridization, instead supporting the genetic and evolutionary distinctiveness of red and eastern wolves.
A new study found that many US secondary school science teachers possess several climate change misconceptions, similar to the general public. The survey of 220 teachers in Florida and Puerto Rico revealed notable errors regarding greenhouse gas emissions and scientific experiments.
Researchers at KAUST have overturned the long-held assumption that DNA molecules move randomly by analyzing their motion using a probabilistic approach. They found that DNA molecules exhibit nonrandom motion with varied speed and molecular 'track', precisely conserving Brownian linear MSD characteristics.
A mutated version of the OBSCN gene may lead to irregular heartbeat and a weakened heart, especially when combined with stress. The study found that this mutation affects protein regulation in heart muscle cells, leading to inefficient heart function.
A new study in Geophysical Research Letters reveals that offshore wind turbines built according to current standards may not withstand powerful Category 5 hurricane gusts. In contrast, Thwaites Glacier's melt rate will continue but not as rapidly as previously estimated.