Saint Louis University chemist Paul Bracher has received a $597,380 NSF grant to investigate the origins of life on Earth and potentially in oily environments like Titan. The research aims to develop new biochemistry that can function in organic solvents.
A new non-invasive approach using polarized light can help surgeons identify nerves in real-time, minimizing nerve damage and improving surgical outcomes. The technique has been shown to outperform visual inspection with an accuracy rate of 100% compared to 77%.
A new study by the American Academy of Neurology found that telemedicine is as effective as traditional in-person care for people with Parkinson's disease. Virtual house calls provided convenience and comfort without compromising quality of life.
Researchers develop iron-based synthetic antifreeze mimicking natural Antifreeze Proteins (AFPs), which can slow ice crystal growth, making airplane wings safer, ice cream smoother and human tissue for transplantation more stable.
A team of scientists at Boston Children's Hospital has developed a therapeutic cocktail that promotes axon regrowth after spinal cord injury or stroke, resulting in improved fine motor skills. The treatment showed significant improvement in mice with either condition, with error rates dropping to 30% and 46% respectively.
A recent study found that Lake Michigan's altered ecosystem could better support lake trout and steelhead due to reduced Chinook salmon stocking. The lake's open-water food web dynamics have changed significantly since the 1970s, becoming less productive as a result of decreased nutrients.
Researchers found that patients of all races receive opioids at similar rates as evidence-based medications, despite concerns about medication overuse and comorbidities. The study suggests that clinicians can improve treating migraine patients by adopting better prescribing practices.
A UC Berkeley PhD candidate has developed techniques to identify adult ads linked to human trafficking rings by analyzing Bitcoin payment data. The algorithm, which combines stylometry and timestamp analysis, shows a high true-positive rate for grouping ads by author.
Kolachalama's research aims to improve cardiovascular treatments by developing models for smarter artery care and improving drug-coated angioplasty balloons. The $231,000 Scientist Development grant will support his three-year study on the mechanisms of drug-coated balloon therapy.
Researchers at the University of Illinois have developed a new method to manufacture graphene using carbon dioxide, eliminating the need for harsh chemicals and producing a more environmentally friendly process. This breakthrough has significant implications for the production of graphene, a key material in sensors and flexible devices.
Researchers at Lund University identified a specific marker (CD44) that interacts with protein HIF-2a, allowing cancer stem cells in glioblastoma to adapt to oxygen deprivation. This interaction enables the growth of more aggressive tumor cells, which are resistant to treatment and contribute to recurrence.
Researchers at Inprenha Biotecnologia have discovered a molecule that increases bovine pregnancy rates and reduces early embryo loss. The product, which enhances reproductive efficiency in domestic animals like cattle and horses, has been tested by the company and shown to be effective.
A new study by Ohio State University researchers highlights the need for protective measures to prevent pig-to-human flu transmission at fairs. The study found that shorter exhibition lengths and proper hygiene practices can significantly reduce disease transmission.
Researchers at Norton Thoracic Institute have developed a new approach to treat an aggressive subgroup of lung cancer. The study found that patients with tumors harboring specific genomic mutations, such as KRAS and LKB1, are more likely to benefit from a novel drug in clinical trials.
A new study found that humpback whales avoid loud ocean mining noise triggered by seismic air gun surveys, suggesting a clear avoidance reaction within a certain distance from the vessel. The research aims to improve current mitigation measures to prevent adverse effects of seismic air gun noise on large whale behavior.
Researchers discovered a blood marker that can predict the risk of bone fractures in postmenopausal women, independent of other measures. High levels of periostin protein fragments were found to be associated with an increased risk of fractures, suggesting they reflect additional bone properties.
A nationwide program showed that telemedicine can deliver quality care to people with Parkinson's disease in their homes via video conferencing. The study found that virtual house calls were as effective as in-person visits, saving patients time and travel, while improving access to care for those with limited mobility.
Researchers developed a minimally invasive technique using magnetism to activate specific cells in the brain, inducing bodily movements such as running and rotating. This breakthrough could lead to advances in studying and treating neurological diseases, including traumatic brain injuries, Parkinson's disease, and depression.
Researchers at UMass Amherst have identified a microRNA molecule called let-7 that serves as a molecular control hub to direct the function of cytotoxic T lymphocytes, enabling them to kill tumors and pathogens. When let-7 levels are low or absent, T cells can become super killers, potentially enhancing immune responses.
Research establishes first clear link between depression and hindsight bias, a distorted view of the past. People with depression show exaggerated perceptions of foreseeability and inevitability for negative event outcomes, reinforcing feelings of helplessness.
A new analysis concludes that music uses abstract animated components to convey information about an extra-musical reality, similar to sign languages. The study suggests that the diverse inferences drawn from musical sources are combined using iconic rules, creating a 'fictional source' for what is perceived as real.
Researchers have discovered that fluorescence in ligand-protected gold nanoclusters is an intrinsic property of the gold particles. The study used Au20 nanoparticles with a tetrahedral structure and found intense fluorescence at a wavelength of 739.2 nanometers, indicating that the metal core is responsible for the phenomenon.
Researchers at Georgia Institute of Technology and Rutgers University have developed a three-layer system to verify that components produced using additive manufacturing have not been compromised. The system uses acoustic and physical techniques to detect malicious activity and quality problems, reducing materials waste.
Researchers found that healthy flies are attracted to the smell of infected ones, which produces more sex pheromones. This leads to increased dispersal of disease among fly populations.
Experts at Rutgers University-New Brunswick and Georgia Tech have created three methods to defend against sneaky attacks on 3D printers, including detecting malicious fill patterns and printing defects using sensors and high-tech scanning.
Researchers found that formaldehyde, a toxin, is also used to fuel the one-carbon cycle in cells, producing DNA and amino acids. This discovery could lead to new cancer therapies by targeting this pathway.
Experts call for more transparent conversations with women to avoid unnecessary disease labelling. A broader definition of polycystic ovary syndrome may lead to 'fear and anxiety', highlighting the need for a slower approach to diagnosis.
Researchers found that the bacteria communities in the National Mall's soil did not change significantly before and after the renovation. The study highlights the importance of understanding how changes in the soil microbiome can impact plant productivity and health.
A new study by Kalina Michalska found that children who are more anxious tend to avoid making eye contact, leading to greater fear experience. This avoidance of eye contact affects how afraid children are of potentially threatening information.
Typhoon Banyan is experiencing strong wind shear, causing its strongest thunderstorms to be blown northeast of the center. The storm is weakening, with maximum sustained winds dropping to 75 mph, and is moving at a speed of 37 mph.
A new type of supercapacitor with improved flexibility, resilience to charge/discharge cycling, and energy storage capacity has been developed. The technique can be applied to various materials, enabling fast charging of mobile phones, smart clothes, and implantable devices.
New research confirms that Greenland's outlet glaciers slide over wet, slippery sediment rather than hard rock, and this will accelerate ice flow as global temperatures rise. This challenges the view of a slowdown in ice flow, suggesting a more complex future pattern of ice sheet movement.
A new study published in Neuron confirms that lab-grown astrocytes mature at the same rate as human brains, providing a valuable technique to investigate their role in brain development and disease. The findings have significant implications for understanding the roots of neurological disorders such as schizophrenia and autism.
A new test has been developed to differentiate between Lyme disease and Southern Tick-Associated Rash Illness (STARI) with an accuracy of up to 98 percent. This breakthrough offers improved early detection and diagnosis for Lyme disease, a vector-borne illness affecting the US.
A new study found that poor nitric acid responsiveness may lead to arteriovenous fistula failure in hemodialysis patients. Researchers discovered that improving nitric oxide responsiveness through manipulation of local mediators can prevent fistula maturation failure and potentially improve patient outcomes.
Researchers at Rice University have developed a new material that can absorb up to 340% of its weight in carbon dioxide, making it a promising solution for capturing greenhouse gases. The boron nitride foam is highly porous and can be tuned for specific applications.
A new study by researchers at the Ivey Business School found that elevated testosterone levels in male traders increased bid prices and asset price bubbles, leading to market instability. The experiment showed that testosterone drove changes in market dynamics by increasing bidding, selling prices, and volume.
A new study found that hybrids of roach and bream fish are more likely to be preyed upon by cormorants than their parent species. This suggests that natural predators play a role in maintaining the genetic diversity between species.
Researchers developed micromotors that swim through stomachs to deliver antibiotics, reducing need for proton pump inhibitors. The treatment was more effective than traditional methods in mice with Helicobacter pylori infections.
Researchers developed moving subtrajectory analysis to study TCR microclusters, revealing kinetic and spatial details of CD3 and CD45 behavior. The study shows that the two molecules exhibit distinct mobility states, depending on their location relative to the microcluster, providing new insights into T cell activation mechanisms.
A study found that increases in state-level temperatures lead to higher voter turnout and votes for the incumbent party. For every 10C increase, voter turnout rises by 1.4%., The study also reveals a rise in temperature motivates citizens to vote for smaller parties while government popularity soars.
A new study published in Menopause found that vaginal estrogen therapy does not increase the risk of cardiovascular disease, cancer, or other health issues in post-menopausal women. The research suggests that vaginal estrogen is a safe treatment for genitourinary symptoms associated with menopause.
The study found that COPD is largely caused by smoking and air pollution, while asthma's causes are less clear but include smoking and allergens. Interventions can prevent or treat both diseases, but many cases go undiagnosed or undertreated.
Researchers developed a DNA sequencing-based method to detect early stage cancers by analyzing circulating tumor DNA in blood plasma. The approach, called TEC-Seq, identified cancer driver genes in over 90% of patients with colorectal, ovarian, lung, and breast cancers.
Researchers have created a new type of rubber that can self-heal, offering potential applications in durable tires, wearable electronics, and medical devices. The hybrid rubber combines covalent and reversible bonds to achieve its unique properties.
A recent study found improved survival rates among premature babies, with increased rates of survival without neuromotor and sensory disabilities at 2 years of age. However, a significant risk of developmental delay remains for children born between 24-34 weeks' gestation, with language development delays being the most common concern.
A team of researchers has discovered a fundamental pathology behind amyotrophic lateral sclerosis (ALS) and frontotemporal dementia, identifying the basic cellular malfunction underlying the diseases. The study found that an abnormal version of a protein called TIA1 causes phase separation in cells, leading to neuron death.
Researchers have identified three new species of porcupine fish, expanding our understanding of these unique creatures and their role in ancient ocean ecosystems. The discovery sheds light on the impact of the Isthmus of Panama's formation on tropical biodiversity.
Researchers at Georgia Institute of Technology have developed water-based electrochromic film inks, making them safer and more accessible for various industries. The new method eliminates the use of flammable solvents and toxic fumes associated with previous inks.
A report suggests that behavioral science can be used to improve the quality and cost effectiveness of American healthcare by encouraging healthier lifestyles and insurance plan enrollment. The study proposes policy recommendations for employers, insurers, and policymakers to reduce costs and promote evidence-based treatments.
Researchers at Dana-Farber Cancer Institute discover that CDK4/6 inhibitors not only halt cancer cell division but also spur the immune system to attack and kill cancer cells. The findings suggest that combining these drugs with immunotherapies may lead to greater anti-cancer effects.
A European Centre for Disease Prevention and Control expert opinion supports the use of neuraminidase inhibitors in treating and preventing influenza. The most vulnerable individuals, such as the elderly and those with compromised immune systems, are particularly eligible for treatment and prophylaxis.
A new study by MBARI researchers reveals that giant larvaceans collect and consume microplastic particles in the deep sea. These particles accumulate in the animals' cast-off filters and are passed into their fecal pellets, which sink rapidly to the seafloor, potentially carrying microplastics to the deep seafloor.
A new protein database developed by scientists can definitively identify fish species, helping to curb seafood fraud worldwide. The database uses mass spectrometry to create unique 'fingerprints' for 54 fish species, including salmon and tuna.
Researchers found that individuals with difficulty identifying odors had elevated AD-related proteins in their cerebrospinal fluid. The study suggests a potential cheaper alternative for tracking the progression of Alzheimer's disease through simple smell tests.
Researchers from CU Anschutz and UC San Diego found that creosote bush compounds exhibit potent anti-parasitic activity against Giardia and Naegleria fowleri, two deadly parasites responsible for giardiasis and primary amoebic meningoencephalitis. The discovery could lead to a more effective treatment option for these infections.
A yearlong study found that well-designed online education can decrease nonadministration rates of prescribed blood thinners to prevent venous thromboembolism. Nurses who completed an interactive education module showed a greater reduction in non-administration rates compared to those who received traditional voice-over instruction.
Researchers have discovered a potent pain reliever, UKH-1114, that targets the sigma 2 receptor to alleviate neuropathic pain. The compound is as effective as gabapentin but works at a lower dose and longer duration, offering a potential alternative to opioids.
A new domestic abuse policing strategy has found that an inexpensive two-day course in behaviour management for first offenders resulted in 35% fewer men reoffending against their partner. The CARA programme prevented significant harm to victims, hundreds of prison days, and saved thousands of pounds.
Dr. John DeLuca has been awarded the Fred Foley Award for his outstanding contributions to advancing research in cognitive impairments in Multiple Sclerosis (MS). His work aims to improve quality of life by developing effective non-invasive treatments to minimize the effects of MS on cognitive performance.
Researchers identified genetically targetable alterations in 66% of patients with cancer of unknown primary (CUP), a rare disease. The study used circulating tumor DNA in blood samples to detect these alterations, which could be targeted using existing FDA-approved drugs or therapies currently under investigation.
A University of Guelph professor has identified a protein that enables fish to adjust the size of their hearts in response to changing temperatures. This finding may lead to new insights into preventing or treating cardiac fibrosis, a condition where the heart builds up scar tissue after injury.
The Tracking and Data Relay Satellites (TDRS) have provided critical communication services to NASA's missions since the 1980s, increasing global communication coverage to over 99%. The TDRS network will continue to play a vital role in space communications for years to come.
A study by Indiana University researcher Lindsey Rose Bullinger found that increasing the federal minimum wage would lead to a decrease in reported child neglect cases. The analysis of nine years of data shows a substantial reduction in cases among toddlers and school-age children.
Researchers at Penn State College of Medicine discovered that certain viruses evade the innate immune system by spreading to blood and being fought off in organs like the liver and spleen. This finding could lead to better treatments for viral infections like Zika, dengue, and measles.
Researchers have created a smart fabric that can detect and neutralize nerve gas, with the ability to absorb up to 7g of toxin per gram of Cu. The fabric uses copper-based nanoparticles to break down nerve gas surrogates, making it a potential tool for detecting chemical warfare agents.
A University of Exeter study found that warnings about peers' behavior can backfire and increase intentions to bolt. In contrast, messages emphasizing what most people do, rather than what they think others do, are effective in reducing such behavior.
A new study by Penn State researchers finds that injecting manure into crop fields instead of spreading it on the surface significantly reduces estrogen loads in surface runoff. The method also showed reduced transport rates of total dissolved phosphorus and dissolved organic carbon.
Researchers used DNA analysis to uncover the genetic basis of early migration in Pacific salmon species, finding a single gene variant responsible for this adaptation. This discovery challenges previous views on the evolution of early migrating populations and highlights the need for targeted conservation strategies.
Researchers use modern genetic sequencing tools to analyze more than 1,000 single-letter changes in the genetic code, finding new evidence that three similar-looking corals may be three separate species. This discovery could aid in conservation efforts and provide insight into coral epigenetics.
A newly discovered fossil from Turkey suggests that a 40-million-year-old metatherian carnivore, Anatoliadelphys maasae, may have dominated the region without competition from placental mammals. The animal's agile body and strong jaws indicate it was well-adapted for a carnivorous lifestyle.
Researchers studied 61 tropical tree species with age ranges of 84 to 255 years and found that old trees stored more carbon than younger ones. The trees maintained high carbon accumulation rates until the end of their lives, accumulating up to 50% of their final carbon stock in the last quarter.
A new study from McGill University Health Centre highlights significant gaps in transition care services for young adults with diabetes in Quebec. Pediatric care providers reported lack of standardized policies and limited communication between settings, underscoring the need for targeted interventions to improve the transition process.
Researchers found concentrated lithium in caldera lakes formed by ancient supervolcanic eruptions. This discovery aims to reduce reliance on single companies or countries for lithium supply, addressing global energy and climate change concerns.
A new study suggests that High-Intensity Interval Training (HIIT) is an efficient way to combat high insulin resistance, a warning sign for diabetes. HIIT improved blood pressure and glucose levels in women at risk of type 2 diabetes, with the greatest benefits seen in those with higher insulin resistance.
Researchers found that hypothermia can limit cell death and dynamin levels in mice with cerebral blockage. This suggests that dynamin may be a potential drug target for stroke-related neuronal cell death.
A Penn State researcher has received a $1.9 million grant to develop a genetic lab tool using a mosquito virus to control malaria. The virus, called AgDNV, will be used to insert specific genes into mosquitoes, allowing scientists to study their phenotypes and develop malaria-control strategies.
A team of researchers has created a suite of tools to help identify victims of sexual exploitation by analyzing online ads and Bitcoin transactions. The algorithm can link ads to a common author and Bitcoin wallet, potentially revealing human traffickers' identities. This technology is crucial for law enforcement and nonprofit organiza...
A recent literature review suggests that adolescent risk-taking behavior is not due to a brain development deficit, but rather exploration and learning. The review highlights that most adolescents pass through this period without significant problems, while a smaller subset is at higher risk of unhealthy outcomes.
Researchers developed a new curing agent made from castor oil components that strengthened a soybean-based epoxy thermoset, increasing its durability and heat resistance. The material also allows light to pass through, potentially ideal for applications like solar cells.
A Yale University study found that ED-initiated buprenorphine treatment was the most cost-effective approach for individuals screening positive for opioid addiction. The treatment resulted in lower healthcare costs and better patient outcomes compared to referral alone or brief intervention with facilitated referral.
A national survey of pubic hair grooming habits found that 76.1% of participants reported a history of grooming, with 25.6% experiencing injuries such as cuts, burns, and rashes. The study's findings may contribute to the development of clinical guidelines for safe pubic hair removal.
A mobile health app called SuperBetter improved concussion symptoms and optimism in teens who used it daily alongside standard medical treatment. The app incorporates social game mechanics and a heroic narrative to help teens cope with unresolved concussion symptoms, promoting healthy habits and reduced risk of depression.
A UBC study found that consumers are more likely to buy hedonic products with touchscreen technology, evoking experiential thinking. The study advises consumers to put away their smartphones when shopping for guilty pleasures to save money.
Subarachnoid hemorrhages account for 5-10% of all strokes, particularly among younger patients, and can result in long-term neuropsychological effects. Expert treatment is crucial, with high-volume centers and specialized neurosurgeons offering the best outcomes.
A study published in the British Journal of Nutrition found that children who eat breakfast every day have superior nutritional profiles compared to those who skip it. Children who consumed breakfast daily had higher intakes of key nutrients like folate, calcium, and iodine.
The Atmospheric Infrared Sounder instrument detected very cold cloud top temperatures exceeding minus 63 degrees Fahrenheit, suggesting the presence of intense thunderstorms that can generate heavy rain. The hurricane's center was located near Bermuda and Halifax, Nova Scotia, with forecasted strengthening and weakening phases.
A decade-long study in Southeast Brazil's Atlantic Forest reveals reduced biodiversity and diminishing ecosystem services due to cattle farming and expanding agricultural land areas. Key findings include the importance of trees larger than 20 cm in diameter for biomass accumulation.
Most events leading to sustained prescription opioid use were nonspecific diagnoses, such as lumbago, rather than hospital procedures. Spine and orthopedic disorders were common conditions associated with the initial opioid prescription.
Researchers at the German Cancer Research Center create a new barcode system to study blood cell development, revealing two major branches that give rise to different cell types. The technology allows for precise tracking of individual cells and has implications for cancer research and other tissue studies.
A new mechanism has been discovered that allows white blood cells to recognize and expel pathogens, preventing the spread of infections like Cryptococcosis to the brain. Researchers have identified a key molecule called ERK5 that can be manipulated to enhance this process, offering potential therapies for diseases such as this.
A recent VA study presents original research and perspectives informing efforts to ensure high-quality patient-centered care for vulnerable veteran populations. The research highlights disparities in healthcare access and outcomes among racial and ethnic minorities, LGBTQ+ veterans, homeless veterans, and others.
Australian scientists argue that the current PCOS definition brings no clear benefit to women, despite higher levels of depression, anxiety, and negative body image. The authors recommend reevaluating diagnosis and treatment based on individual characteristics and symptom severity.
Researchers have discovered a new brain area, the retrosplenial cortex, that plays a crucial role in spatial memory and navigation. This finding could lead to a better understanding of how our brains process spatial information and may shed light on neurological conditions such as Alzheimer's disease.
A new study published in Nature Communications reveals genetic variants that affect the immune response to infections, linking genetics and environment to disease risk. The research identified hundreds of genes where gene expression changes depend on individual genetic variants, shedding light on the genomic elements underlying immune ...
Researchers report finding similarities among classes of materials with phenomena like electronic symmetry breaking, which helps establish essential ingredients for novel functionalities. A new nematic-like state is observed in heavy-fermion superconductor CeRhIn5, correlating with unconventional superconductivity.
Researchers at Beth Israel Deaconess Medical Center found that consuming walnuts activates the right insula, a brain area linked to cognitive control and salience. This activation is associated with reduced hunger and increased feelings of fullness.
Researchers discovered that combining a novel drug MI-773 with traditional chemotherapy cisplatin destroyed salivary gland tumor cells and prevented recurrence within 300 days. This combination therapy showed promise in treating adenoid cystic carcinoma, a rare cancer affecting 3,000-4,000 people annually.
Researchers at the Netherlands Cancer Institute discovered that PD-L1 is stabilized by protein CMTM6, making it a potential new therapeutic target for cancer treatment. This finding may also improve the prediction of treatment success in patients with current PD-L1 blockers.
Mothers experiencing significant prenatal stress are at a higher risk of their child developing behavioral issues such as hyperactivity and conduct disorder. The study found that these changes can be long-lasting or permanent due to alterations in brain development caused by maternal stress.
Research highlights the disproportionate impact of beauty product-related chemicals on women of color, who face higher levels of exposure and health risks. The study suggests that marketing practices and societal pressure contribute to this issue, emphasizing the need for improved testing and disclosure to advance environmental justice.
Giant larvaceans, a type of plankton, consume tiny pieces of plastic and pass them in their fecal pellets, which sink to the ocean bottom. This process suggests that these filter feeders may contribute to faster transfer of plastic pollution from surface to sea floor.
A recent study published in JAMA Surgery found that the attrition rate among general surgery residents was lower than previously thought, with only 8.8% leaving their training programs compared to 20%. The study also identified a significant difference in program directors' attitudes and support for struggling residents between high- a...
A recent paper analyzes security issues in smart electrical grids, highlighting potential consequences of cyber attacks on advanced metering infrastructures. The report provides crucial keys to ensuring the security of our power supply.
A new blood test developed by Johns Hopkins Medicine accurately identifies more than half of people with early-stage colorectal, breast, lung, and ovarian cancers. The test distinguishes between cancer-specific DNA and altered DNA that can be mistaken for biomarkers.
A team at MIT has carried out detailed tests that resolve the questions surrounding a compound called lithium iodide, a possible solution to some of the lithium-air battery's problems. The study finds that LiI can enhance water's reactivity and interfere with charging, but suggests ways to suppress these reactions to make it work better.
A team of astronomers used the MUSE instrument on the VLT to study how gas can be stripped from galaxies, focusing on extreme jellyfish galaxies. Six out of seven jellyfish galaxies were found to host a supermassive black hole feeding on surrounding gas.
Researchers at the University of Illinois are using satellite data to estimate crop yield in the US Corn Belt. By integrating various spectral bands and analyzing them together, they've uncovered valuable information on crop biomass and environmental stresses related to drought and heat.
A recent study has made a groundbreaking discovery in the treatment of anal cancer, suggesting that current methods of checking for lymph node spread may be overestimating survival rates. This finding has significant implications for patient care, potentially leading to more targeted and effective treatments.
Researchers have developed a method using mosses (bryophytes) to evaluate atmospheric conditions in urban areas, including nitrogen pollution severity and drought stress. The study found that bryophytes can indicate the degree of nitrogen pollution and drought levels, making them a valuable tool for assessing environmental changes.
Researchers from Australian National University discovered ancient sedimentary rocks revealing molecular fossils that indicate the emergence of algae, a pivotal moment in ecosystems. This event led to the evolution of complex life, including humans.
Daily e-cigarette use was found to be the strongest predictor of smoking cessation among established smokers. Over half of daily e-cigarette users had quit smoking in the past five years, compared to just 28% of those who never tried e-cigarettes.
Scientists use radioactive 129I to track ocean currents in the North Atlantic and Arctic Oceans. The tracer's long half-life allows precise tracking of water circulation patterns, including the 'Arctic loop' and deep-water flows southward to Bermuda.
Researchers analyzed online trends, incidence, and health risk communication during the Zika pandemic and found that press releases were reactive and hard to read. They recommend improving readability and involving public representatives in assessing documents before releasing them to the public.
Computer scientists at the University of Washington have developed CovertBand, a software that can transform smart devices into active sonar systems, tracking personal activity and movements through walls. The technology uses repeating pulses in the audible range to gather detailed data on body position and movements.
A mathematical model of embodied consciousness predicts states of consciousness and behavior, analyzing free energy and projective geometry. The model, developed by an international team of experts, has potential industrial applications in robotics, AI, and healthcare.
Researchers at Case Western Reserve University have developed a new multicolor MRI method that enables simultaneous detection of two different contrast agents, allowing for immediate comparisons of diseased and healthy tissue. This breakthrough has the potential to transform molecular imaging and aid disease diagnosis.
A five-year federal research grant will fund studies on the gut microbiome's role in MS, led by Yanjiao Zhou. The research aims to investigate how intermittent fasting alters the gut microbiome and may reduce MS symptoms.
A new analysis of national public opinion polls reveals that Republican divisions on health care issues hindered major legislation. The study also finds growing support for a federal role in ensuring universal coverage, with six in ten Americans now believing it is the government's responsibility.
A new critically endangered tree species, Melicope stonei, has been discovered on Kaua'i, with unique habitat features and limited distribution. Threats to its survival include habitat degradation, predation by invasive species, and environmental events.
A study published in JAMA Network found that acupuncture and electrotherapy can potentially reduce and delay opioid use after total knee replacement. The analysis of drug-free interventions revealed moderate evidence supporting the effectiveness of these non-pharmacological treatments.
The Lunar Reconnaissance Orbiter (LRO) will capture an image of the Moon's shadow on Earth during a solar eclipse on Aug. 21. The public can participate by waving at the Moon, with the camera resolution able to see continents and large surface features.
A Brazilian company's device uses low-field NMR to analyze food products in a few seconds, measuring sugar content, fat content, moisture, tenderness, flavor, and succulence. The technology has been used to analyze beef and palm oil without dehydrating samples.
Research links elemental sulfur use to poorer respiratory health in children living near farms that apply the pesticide, with significant associations found between sulfur use and asthma-related symptoms. The study suggests urgent need for more research and possible changes to regulations and application methods.
The Sungazer lizard is critically endangered due to poaching and habitat loss, with its population declining by over a third in the last decade. A conservation assessment found that only half of the species' habitat has been irreversibly transformed by humans.
Accelerated growth rates in farmed salmon are linked to a common inner ear deformity causing up to 50% hearing loss. Reducing growth rate can reduce the incidence of the deformity by three times.
Researchers have created a biocompatible fertilizer from carbon dots derived from rapeseed pollen, increasing plant biomass by 50% in treated plants. The process was found to be relatively inexpensive, costing just 3 cents per gram.
A novel lineage-restricted stem cell was identified in the mammary gland, maintaining ER+ lineage expansion during pubertal development and long-term renewing capacities in adult mice. This finding challenges the current model of cellular hierarchy governing tissue development and maintenance.
Researchers found that impaired DNA replication can lead to genome-wide epigenetic changes, resulting in the inheritance of new gene expression states for up to five generations. These epigenetic alterations establish new gene expression patterns that can be passed down through multiple generations.
A new type of plant, 'Shetland's monkeyflower', has been discovered in the Shetland Isles, resulting from the doubling of its chromosomes. The plant, a descendant of a non-native species, produces larger flowers and changes in leaf size and flowering time.
Researchers found that volcanic eruptions can cause ozone depletion until 2070, despite declining levels of human-made CFCs. Natural sources of halogen gases from marine plankton and microalgae become important in the lower stratosphere after CFC concentrations decline.
A study found that more than half of heart patients are admitted to the cardiac intensive care unit (CICU) for noncardiac conditions such as sepsis or renal failure. This shift in patient composition requires providers to reassess training and staffing models, with implications for care and outcomes.
The Mars 2020 mission utilizes advanced techniques developed from studying early life on Earth to detect biosignatures in ancient Martian rocks. By mapping elemental and organic composition at high spatial resolution, scientists aim to determine if these features were formed by life.
A UTSA professor has received a $1.5 million grant to study spermatogonial stem cells in a cutting-edge way. The goal is to understand how these cells form and support sperm production, leading to earlier diagnoses and more effective treatments for male infertility.
A new study published in the Journal of Neurosurgery found that smoking significantly increases the chance of brain aneurysm recurrence. Former and current smokers had a higher rate of recurrence compared to never smokers, emphasizing the importance of quitting smoking after endovascular treatment.