A study examines Electoral College bias in US presidential elections and finds the system may not exhibit long-term partisan bias. The analysis suggests that the 2020 Electoral College bias is likely to tilt Republican but to a lesser extent than in 2016, depending on popular vote results.
Researchers have discovered microplastics in groundwater, which can contaminate drinking water sources and harm ecosystems. The presence of microplastics in groundwater has been linked to increased toxicity and bioaccumulation, posing a significant risk to human health and the environment.
A real-time tracking system reveals a 15% increase in suspected opioid overdose deaths and a 29% rise in naloxone rescue attempts by EMS since March, coinciding with the pandemic's peak. The System for Opioid Overdose Surveillance (SOS) helps first responders target their efforts and provides critical data for public health authorities.
A recent study investigated approach for return to play in athletes of various age groups after recovering from COVID-19. The findings highlight the importance of gradual resumption of physical activity and stress testing to ensure safety.
Scientists at KAUST create a straightforward method for depositing silicon oxide onto silicon wafers using plasma processing in carbon dioxide gas. This technique resolves the problem of 'dangling bonds' and generates stable oxide films suitable for solar cells.
A University of Colorado Denver study found significant differences in rhetoric between male and female candidates, particularly in discussing economic issues. Female candidates were more likely to focus on education, environment, and gun violence on their campaign websites, as well as discuss taxes and worker wages on social media. Th...
Research suggests that genetic predisposition to increased weight is causally protective for breast and prostate cancer. Heavier women are less likely to develop breast cancer due to additional differences between groups, while heavier men are less likely to develop prostate cancer, particularly when exposed to carcinogenic substances.
A study presented at the 2020 GSA Annual Meeting reveals that floating gardens can have a positive impact on water quality. The research found modest but definitive improvement in nutrient levels, including a 1% decrease in nitrate levels downstream of the garden.
A recent study by Louisiana State University researchers found that the Amazon rainforest is experiencing a decline in biodiversity, with certain bird species showing significant drops in population. The study, which analyzed data from over 35 years and 55 sites, suggests that climate change may be driving this trend.
A nationwide cohort study found that severely obese individuals who underwent gastric bypass or sleeve procedure had a lower risk of additional myocardial infarctions and improved survival rates. The study suggests that metabolic surgery may have a positive impact on cardiometabolic risk factors beyond weight loss.
Researchers developed a model to assess the relative risks of airborne transmission of COVID-19, finding that physical distancing increases protection in a linear proportion. The study also suggests that simple cloth masks can significantly reduce the spread of the virus and that increased physical activity increases transmission risk.
Fish schools are highly dynamic, social systems. Researchers used biomimetic robots to show that fish can profit from the vortices generated by near neighbours without keeping fixed distances, and found that a specific time lag based on spatial position is key to energy efficiency.
Expanding marine protected areas (MPAs) by 5% can increase global fish catch by up to 20%, according to a study. The model revealed substantial spillover effects, resulting in an additional 9-12 million metric tons of fish catch annually.
A study analyzing US cancer data reveals patients from rural regions and lower-income households often have advanced liver cancer at diagnosis and face higher mortality rates. This highlights the need for targeted quality improvement interventions to address healthcare disparities affecting these populations.
Researchers have discovered a molecular break that controls the length of plant roots, influenced by hormones ethylene and karrikin. The study found that the protein SMAX1 acts as a molecular break for ethylene production, stimulating long root growth and short root hairs.
A 25% increase in leopard populations has been reported in northern China's Loess Plateau due to successful reforestation efforts. The five-year plan restored biodiversity and allowed leopards to thrive by reintroducing prey species, leading to a notable increase in their numbers.
A new study reveals racial and socioeconomic disparities in treating patients with extensive-stage small cell lung cancer. Black patients are less likely to receive chemotherapy compared to white patients, despite improved survival rates. Insurance status and education level also impact treatment and survival outcomes.
A team of scientists used CRISPR technology to systematically knockout human genes and identified individual genes that confer resistance to SARS-CoV-2 infection. The study found that inhibiting these genes with small molecules reduced viral load, offering new therapeutic targets for COVID-19 treatment.
Researchers detected iron-based compounds as ocher in ancient red ink, while lead, phosphorus, and sulfur were found in micrometric rings surrounding ocher particles in red ink. Lead compounds also appeared in black inks, likely used as drying agents rather than pigments.
The American Academy of Pediatrics recommends exclusive breastfeeding for at least six months to reduce the risk of respiratory illness. COVID-19 positive or exposed mothers can safely breastfeed and pump milk by following these evidence-based guidelines.
Researchers found that gene mutations underlying inflammatory skin disorders also delay wound healing by disrupting the balance of immune cells and inflammation. Treatment with a TLR4 inhibitor showed promise in normalizing the wound healing process in mice with these mutations.
A study suggests that Ontario's current vaccination strategy for hepatitis B is inadequate, as many children are infected before receiving the vaccine. The authors recommend that all women be screened for HBV during pregnancy and that newborns receive the vaccine at birth.
A team of researchers found that cloud-induced infrared radiative feedback creates a localized greenhouse effect, trapping heat and accelerating the formation of tropical cyclones. This process is believed to be instrumental in the origin of many tropical storm events.
Scientists identified an antibody that blocks a signaling molecule in vascular system, causing tumor lymph vessels to die and preventing metastasis. This approach may lead to new ways to block the spread of tumor cells.
A new study reveals that women over 65 with breast cancer have a significant risk of developing the disease due to disease-causing mutations in predisposition genes. The researchers found that up to 20% of these women may still be at high risk for breast cancer, even without prior diagnosis.
A team of researchers at SUTD and TTSH created a novel 3D printed non-metallic self-locking prosthetic arm that is more comfortable, flexible, and 20% cheaper than conventional prostheses. The patient's satisfaction with the new prosthesis was higher due to its improved fit, function, and comfort.
Local spatial clustering of non-vaccinated individuals can lead to large measles outbreaks even at high overall vaccination coverage. The study highlights the importance of fine-scale vaccination data for effective targeted interventions in high-risk areas.
A recent study published by the American Heart Association found that nearly 30% of young adults in the US do not know all five common stroke symptoms. Young adults with lower education levels are more likely to be unaware of these symptoms, highlighting a need for targeted public health initiatives.
A new study reveals that macrophages play a complex role in cancer spread, with two types - M1 and M2 - exhibiting different behaviors. The research uses advanced technologies to identify a distinct population of macrophage cells that migrate towards cancer cells, promoting tumor growth.
Researchers propose adding altitude-measuring instruments to existing NOAA buoys to track global sea levels and monitor accelerating sea-rise rates. This approach will provide valuable insights into the effects of climate change on coastal areas.
The study found associations between specific single nucleotide polymorphisms (SNPs) and clinical features of follicular lymphoma, including tumor microenvironment composition. The researchers identified key immune-related genes associated with worse survival outcomes in patients treated with rituximab-containing regimens.
A study published in Clinical Nutrition found that individuals with type 2 diabetes can better maintain overnight glycemic control when eating high GI potatoes compared to low GI basmati rice. The researchers suggest that potatoes can be a sustainable and nutrient-dense food option for people with T2D.
A large longitudinal study found that exposure to air pollution during early childhood may lead to an increase in body mass index (BMI), while living in areas with greater green space and a more favorable built environment mix may be associated with a decrease in BMI. The study analyzed data from nearly 80,000 children and suggested th...
Researchers found that people born without upper limbs who use their feet to reach engage the same brain area as those with hands, revealing a higher-level motor function. This discovery advances basic science and offers potential clinical advances in improving limb prostheses.
Researchers estimate that the moon could harbor roughly 15,000 square miles of permanent shadows, reservoirs that might preserve water via ice. These cold traps, found in craters near the poles, could be more common than previously thought and may hold pockets of ice.
Researchers discovered that actin filaments serve as tiny stretchy tension sensors in cells, transmitting mechanical signals to other proteins. The findings have significant implications for understanding how cells mechanically control movement, including cardiac cell contraction and motile cell migration.
Researchers have created an algorithm that significantly reduces the time taken to analyze HeLa cancer cells using Electron Microscopy. The new approach uses deep learning architectures and achieves results in minutes, compared to a week for human experts.
A phase II trial shows similar safety and efficacy with single- and multiple-fraction treatment for patients with limited oligometastases. The study found comparable survival rates, local control rates, and disease-free survival rates between the two treatment groups.
Researchers at Stanford University found that US corn yields have become significantly more sensitive to drought conditions due to changes in soil moisture retention. This shift is likely driven by increased crop water needs and the adoption of drought-tolerant varieties.
Researchers at Yale University screened hundreds of millions of cells exposed to COVID-19 and MERS viruses, identifying dozens of genes that enable or inhibit viral replication. The study found pro-viral and anti-viral genes, which may help predict severe illness and inform treatment development.
A double-blind clinical trial investigates the effectiveness of ondansetron, a cancer anti-sickness drug, in alleviating hallucinations in people with Parkinson's. The study aims to find new treatments for this challenging symptom, which affects 75% of UK Parkinson's patients.
A yearlong classroom intervention for preschoolers decreased the achievement gap in numerical skills, according to a study. Scores on numerical and verbal comprehension tests were higher for children who received instruction from trained teachers.
A study by American College of Surgeons found that watch-and-wait strategy is an option for select patients with stages I to III rectal cancer. The approach, which skips operation, shows similar results in terms of local regrowth and disease-specific survival rates compared to surgical treatment.
An agent-based computer model shows that delayed implementation of social distancing measures and low adherence can increase COVID-19 cases in urban areas. Maintaining personal behaviors like face mask use after easing social distancing measures also has a significant impact.
Researchers from GIST have discovered that doping polycrystalline solar cells with alkali metals improves their efficiency. The optimal dopant thickness determined the path of charge carriers, leading to a record fill factor of 63% and competitive overall performance.
Researchers found diverse cardiac structural damage in COVID-19 patients, including right ventricular dysfunction, regional left ventricular wall motion abnormalities, and diffuse left ventricular dysfunction. These abnormalities were associated with worse prognosis and mortality compared to troponin elevations alone.
A new study suggests that targeting a single brain region called the subgenual anterior cingulate cortex (sgACC) could lead to better outcomes for people with depression and anxiety. Over-activity in sgACC underlies several key symptoms of mood and anxiety disorders, but an antidepressant only successfully treats some of the symptoms.
Thomas McAndrew's novel framework combines computational models with human understanding of social determinants of health to better forecast COVID-19 outbreaks. His research aims to inform public health decision-making and reduce morbidity and mortality, providing actionable predictions for policymakers and the general public.
A study published in Nature Microbiology reveals that drug-resistant E. faecium can spread within hospitals despite deep cleaning, with high rates of infection found in vulnerable patient groups. The bacteria's ability to evade cleaning measures poses a significant challenge to infection control.
Researchers have discovered that arbuscular mycorrhizal fungi can reduce SCN populations by up to 80% and suppress egg hatching by 30%. This finding opens new avenues for biological control and provides an additional management tool to mitigate the impact of SCN on soybean production.
A team of biologists discovered that phytoplasma effector proteins interact with specific molecules in plant hosts, causing developmental abnormalities and devastating changes. The research found that the effector proteins adopt a structure similar to their target host molecules, allowing them to bind and cause harm.
Researchers will study and conduct experiments using femtosecond laser diagnostics to measure gas properties in plasma flows. The collaboration aims to better understand heat shields for hypersonic vehicles and space exploration applications.
A collaborative team developed an organs-on-a-chip system to monitor heart toxicity from breast cancer drugs. The dual-organ system closely mimics bodily tissues and provides evidence that the interplay between the heart and breast cancer tissues influences cell function and disease progression.
Researchers developed a hybrid sliding-rocking bridge design that sustains less damage compared to conventional bridges. The new design allows for quick and cost-effective repairs, making it more beneficial in the long run.
A massive methane release occurred in a deep ocean natural gas reservoir during the Pliocene, potentially affecting atmospheric concentrations. The study estimates that up to 27 teragrams of methane could have reached the atmosphere over 8 months, equivalent to 10% of current global annual emissions.
Researchers studying vaping and secondary exposure to e-cigarettes warn that adolescent use is at epidemic proportions. The study aims to uncover health effects of e-cigarettes on younger patients and explore the risks of secondary exposure.
Researchers at the University of Barcelona have identified new genes in the BEX/TCEAL cluster that are related to autism spectrum disorder and other neurological diseases. The study used animal models to describe molecular mechanisms involved in the development of the neocortex in humans and other placental mammals.
A study examined the impact of COVID-19 on depressive symptoms among high-risk individuals in the UK. The results showed a significant increase in depressive symptom severity during the pandemic.
Research using functional MRI found that brain networks involved in movement planning and execution are activated differently based on the type of movement performed, even when using different body parts. The study suggests that these brain functions emerge from innate constraints in early development.
Researchers have developed a form of gold nanotubes that can target and kill mesothelioma cancer cells using light. The nanotubes are made in a two-step process and have physical properties that can be tailored for enhanced therapies.
Weidong Zhou, a UT Arlington electrical engineering professor, has been named a fellow of the Optical Society (OSA) for his significant contributions to photonic crystal membrane lasers and hybrid nanomembrane optoelectronics. His research involves developing on-chip systems for healthcare applications and efficient, scalable lasers fo...
A study by the University of Basel found that online platforms have a positive impact on volunteer mobilization, willingness, and satisfaction. Volunteers who were more afraid of catching the virus experienced higher satisfaction through boosts in self-confidence. The findings suggest that online platforms can channel oversupply and re...
Researchers found that specific chemotherapy agents increase the likelihood of developing therapy-related acute myeloid leukemia or myelodysplastic syndrome. CH mutations are more frequent in genes protecting the genome from damage, such as TP53.
During the COVID-19 pandemic, hospitalizations for non-COVID-19 related conditions increased significantly in a New York health system. The study found that nearly half of all hospitalizations were due to these chronic and acute conditions.
A study led by George Hajishengallis found that targeting the DEL-1 molecule could be an effective way to treat inflammatory and autoimmune conditions. The researchers discovered that DEL-1 promotes the generation and immunosuppressive activity of regulatory T cells, which are crucial in maintaining health.
Organic solar cell efficiencies are limited by electron affinity and ionization energy offsets. Researchers discovered that Förster resonance energy transfer competes with electron transfer, hindering charge separation. The team plans to design new materials with enhanced charge generation and reduced energy losses.
Researchers at Ohio State and the University of Michigan discovered a new type of immune cell that rescues damaged nerve cells from death and partially reverses nerve fiber damage. The unique cell subset promotes nervous system repair and has been identified in human immune cells with similar characteristics.
A study by George Washington University researchers analyzed Google Trends data to assess public perception of COVID-19 exposure and disease prevalence. The team found that specific queries related to testing and diagnosis were associated with higher SVI values in states with the highest COVID-19 cases.
A new study by NYU College of Dentistry found that half of US dentists experienced verbal or reputational aggression in the past year, while nearly a quarter endured physical aggression. The rates of patient aggression toward dentists are high and comparable with those reported in other health care settings.
The NRG-RTOG 0712 trial demonstrated high efficacy rates for both gemcitabine and daily radiation regimens, with 79% and 85% distant metastasis-free rates at 3 years, respectively. The findings confirm the acceptance of these treatments as alternatives to cystectomy.
ACP leaders compared the healthcare proposals of President Trump and former Vice-President Joe Biden to their comprehensive framework for improving healthcare in the US. The proposals were evaluated on eight key challenges, including universal coverage, pre-existing conditions, and prescription drug pricing.
New study uses phylogenetic information to estimate timing of Himalayan uplift and origin of biodiversity. The Stepwise Hypothesis is supported by in situ diversification and dispersal rates, while the Late Orogeny Hypothesis is rejected due to inconsistencies with origination and peak diversification times.
Researchers found previously unknown lead compounds in ancient Egyptian red and black inks, suggesting they were used as a drying agent. The discovery challenges previous understanding of ancient lead-based pigments and may indicate widespread use of similar techniques earlier than thought.
The Partnership to Advance Throughput Computing (PATh) aims to advance distributed high-throughput computing technologies and extend adoption among researchers and educators. Researchers from top institutions will collaborate on the project, focusing on automation and leveraging massive networks of computers.
As the US faces rising COVID-19 cases, essential hospitals call on communities to follow basic health measures like washing hands, wearing masks, and maintaining distance. The nation's most vulnerable populations are disproportionately affected by COVID-19.
The study provides new insights into the asteroid's composition, suggesting it may be a dense, metallic object made of iron and nickel. The findings also indicate that oxidation is occurring on the surface, which could be a result of solar wind interaction.
A new DNA test developed by Flinders University can accurately determine the legal status of seized ivory samples, even in highly degraded state. The technique has shown 100% identification accuracy and correct assignment in the legal status of 227 highly degraded ivories.
A study estimates that long-term exposure to air pollution increases COVID-19 deaths by 15% globally, with higher proportions found in Europe and East Asia. Air pollution exacerbates health outcomes by aggravating co-morbidities and causing inflammation, leading to increased vulnerability to COVID-19.
The study found that MFS was strongly correlated with OS (τ = 0.86), while BF and DM were only moderately and weakly correlated with OS, respectively. The analysis suggests that researchers should be cautious when inferring clinical benefit from studies using biochemical failure as a surrogate for overall survival.
Researchers will present on anti-amyloid treatments and new late-stage clinical trials for Alzheimer's. NIA is funding over 230 active clinical trials to support the development of new treatments.
Researchers found that reduced insect density influences plant composition and development, with dominant plant species becoming more prevalent. This can lead to mismatches between plant and animal species, causing adverse consequences for the ecosystem.
The NanDeSyn Database collects and integrates functional genomics data for industrial microalgae, including genome sequences, gene annotations, and transcriptomes. This will facilitate research cooperation among the global Nannochloropsis community to develop the microalgae as a chassis for photosynthetic production of oils.
The study identifies four distinct states of cellular senescence, each characterized by changes in metabolic and epigenomic processes. These states are linked to different levels of inflammation and metabolism, offering new insights into the aging process and potential ways to promote healthy longevity.
New study shows ocean acidification influences carbon content of sinking particles, affecting biological pump. The results, published in Nature Climate Change, indicate highly variable responses to CO2, with bacterial and animal plankton playing a key role.
A study in rural Borneo found that healthcare exchange programs reduced deforestation by 70%, preserving forest carbon stores. Clinic access was high but highest in districts with logging agreements, highlighting community engagement as key to success.
A University of Central Florida researcher has created a new technique to keep lithium-ion batteries from degrading over time. The method involves applying a thin film-like coating of copper and tin to the anode, significantly reducing degradation by more than 1,000 percent.
Researchers found that PTSD and a variant in the klotho gene interact to cause premature aging in brain tissue, accelerating epigenetic aging. This interaction may lead to increased risk of neurodegenerative diseases like Alzheimer's.
Researchers at the University of Tsukuba found that hydrogen sulfide is essential for maintaining normal breathing patterns in mammals. The production of hydrogen sulfide allows brain regions responsible for controlling breathing to function normally.
Researchers measured the spectrum of a rare hot Neptune exoplanet, revealing evidence of molecular absorption in its atmosphere. This detection provides clues on the origin of the planet and how it managed to hold onto its atmosphere.
Researchers at Oregon State University found that a type of gut bacteria associated with inflammation and cancer can help prevent cardiovascular disease by metabolizing trimethylamine, a compound linked to fatty plaque buildup in arteries. A diet rich in animal-based foods is often considered a risk factor for cardiovascular disease.
A phase II trial found no statistically significant overall survival differences between dose-intensification radiation therapy (IMRT) and standard-dose radiation therapy with temozolomide treatments. However, MGMT methylation and RPA were predictive of progression-free survival.
This study highlights the importance of evenness in assessing sustainable development goals, revealing a bottleneck in China since 2013 due to stagnant progress in some SDGs. Regional integration and cooperation are proposed as effective strategies for holistically achieving SDGs across regions.
Researchers reconstructed evolutionary events based on genetic changes, finding complex cellular machinery evolved before mitochondrial symbiosis. The study suggests cell complexity increased before acquiring mitochondria, challenging current understanding of eukaryogenesis.
A new study by Stanford researchers finds that deforestation in an Indonesian national park declined 70% after an affordable health clinic opened, preserving carbon sinks and reversing poverty. The clinic's success demonstrates a holistic approach to addressing human health and environmental conservation.
Researchers found that bats lack AIM-2 receptors, which could reduce inflammation and allow viral reservoirs. In vitro experiments showed partial restoration of inflammasome signaling when human AIM-2 genes were introduced into bat cells.
A new method using noncombustible carbon textile grid and cement mortar doubles load-bearing capacities of structurally deficient concrete structures, increasing their usable lifespan threefold. Construction costs are reduced by 40% compared to existing methods.
A new analysis reveals that improving healthcare in rural Indonesia reduced incentives for illegal logging, resulting in a 70% decline in deforestation and over $65 million worth of avoided carbon emissions. The innovative clinic model provides a blueprint for preserving biodiversity while reducing poverty and illness.
Researchers developed a more precise screening index to identify areas with high levels of chronic lead exposure in children. The method uses established risk factors, including poverty and housing built before 1950, and can be applied to any area in the US.
A study published in Psychological Science reveals that enjoying a fearful experience, like a haunted house, requires finding the perfect balance of fear and enjoyment. The researchers found an inverted U-shape trend showing that too little or too much fear can decrease enjoyment, while just-right fear levels maximize it.
Emery N. Brown, a neuroscientist and practicing anesthesiologist, has won the SfN's Swartz Prize for his contributions to neural signal processing, anesthetic mechanisms, and statistical methods. His research advances neuroscientific understanding of how anesthetics affect the brain, improving patient care.
Dr. Zoellner received the Frozen Food Foundation Freezing Research Award for her work on agent-based computer models to control foodborne pathogens in frozen food facilities. Her research helps assure the microbial safety of frozen foods through the identification and tracing of Listeria monocytogenes.
A study published in Nature Metabolism found that high fat and low carbohydrate diets can completely prevent or even reverse heart failure caused by a metabolic process. The research team discovered that providing a high-fat, low carbohydrate diet can improve cardiac fat metabolism and prevent or reverse cardiac dysfunction.
Researchers have discovered a new understanding of how fruit flies perceive color by examining the spectrum of light they can see. The study found that the green photoreceptor's light sensitivity shifted significantly, with its original range now better suited for seeing orange rather than green.
Researchers have conducted the first operando stability study of high-purity BiVO4 photoanodes during photoelectrochemical oxygen evolution reaction (OER). Using in-situ plasma mass spectrometry, they determined a useful parameter called the stability number (S), which can be used to compare and assess the stability of photoelectrodes.
A randomized phase III trial found that stereotactic radiosurgery reduces cognitive decline without compromising survival for patients with four or more brain metastases. Patients who received SRS had better preserved cognitive function compared to those who received whole-brain radiation therapy.
Researchers are using a new technology to monitor the movement of thawing Arctic permafrost. A 1.5-kilometer fiber-optic cable will be turned into a long line of vibration sensors to collect seismic data and predict future behavior of the thawing permafrost.
The COVID-19 pandemic has exacerbated existing difficulties with grieving in the US. Healthcare professionals, who are particularly vulnerable to burnout, report increased levels of grief and despair, leading to concerns about their well-being.
Researchers at Rice University and UNAM have discovered four new wasp species, including Allorhogas gallifolia, which may interact with other species on galls in complex ways. The discovery adds to the lab's 'ghoulish insect menagerie' and expands understanding of ecosystem interactions.
Research by Murdoch Children's Research Institute reveals significant personal and financial costs of ADHD in Australia, including $12.75 billion in annual social and economic losses. Early identification and treatment may help improve outcomes for children with ADHD.
A recent study conducted at Columbia University Irving Medical Center suggests that multidisciplinary cardio-obstetrics teams can improve pregnancy outcomes and reduce hospital readmission rates among pregnant women with cardiovascular disease. The study found low rates of maternal and fetal complications, as well as a lower rate of ho...
A research team at RIT won a Catalyst Award for their project using a smart toilet seat to provide in-home monitoring of critical health data. The system detects heart rates, blood flow, and oxygenation, providing near real-time information to physicians.
A new study suggests that smartphone acceleration sensors can provide a low-cost measure of road roughness, allowing engineers to prioritize maintenance and reduce costs. This approach could also be used to assess the condition of rural roads in developing countries.
Researchers at Rice University have designed new nanocars with permanent dipole moments to increase their speed and drivability on a gold surface. The cars, weighing 114 atoms, will be driven via the internet by teams worldwide, competing in the 2022 international Nanocar Race.
A randomized phase III trial found that image-guided intensity modulated radiation therapy (IMRT) improves long-term toxicity-free survival and reduces gastrointestinal side effects in women with cervical cancer. The study showed a significant reduction in moderate-to-severe gastrointestinal side effects compared to 3D-CRT, with improv...
A study from the University of Michigan challenges the notion that plastic packaging is the primary environmental concern, instead revealing that product content often has a greater impact. The research emphasizes the importance of reducing overall consumption and waste management.
Researchers found that feeding animals is the strongest influence on animal activity in yards, with species like squirrels and raccoons being most common. The study confirms the urban-wildlife paradox, showing that suburban areas can have an abundance of wildlife compared to wild areas.
Researchers at UNC School of Medicine found that most rhinoviruses require human protein STING to infect cells and cause disease. The discovery opens a new avenue for controlling infection and could lead to targeted therapies for treating common colds and acute wheezing episodes.
Researchers at Rice University have discovered a unique 2D material that enables the valleytronics phenomenon, touted as a possible platform for information processing and storage. The material has been found to be scalable and less susceptible to environmental degradation.
A new study creates a detailed portrait of the immune response in pancreatic cancer, highlighting individual differences and pointing to the need for tailored treatments. The research identifies a potential biomarker, TIGIT, that may be targeted by future therapies.
A new Penn study found administering radiation therapy to multiple myeloma patients waiting for CAR T cells to be manufactured was safe and did not interfere with cellular therapy. Patients who received radiation 34 days or fewer before infusion had similar rates of severe side effects as those who did not receive radiation.
Researchers developed a novel control architecture that defends complex, interconnected systems against cyberattacks by implementing a Leader-Follower approach. This algorithm can detect and isolate infected sub-systems, reducing the impact of targeted DoS attacks and increasing system robustness.
Children transplanted for cancer are more likely to die from treatment-related complications if they live in poorer neighborhoods, research suggests. Having Medicaid versus private insurance was also associated with a higher chance of dying.
A new study on genetic pathways in the common liverwort has significant implications for crop manipulation by revealing a unique role of ACC as a biologically active molecule. This discovery sheds light on the evolution of plant hormone ethylene production and suggests potential avenues for manipulating its signaling pathways
A team of scientists developed machine-learning models to differentiate among several existing Amherstieae legume genera and classified existing pollen accurately over 80% of the time. The results support previous hypotheses suggesting that Amherstieae originated in Africa and later dispersed to South America.
A new study by the University of South Australia aims to break the cycle of maths anxiety by building student confidence in maths. The research shows that boosting student confidence can counteract negative emotions and lead to better maths achievement.
A new study maps the appetites of coastal predators, showing that rising temperatures can shape entire communities of predators and alter biodiversity. The global 'BiteMap' was created using handmade squid baits called 'squid pops,' which were used to entice fish and crabs to reveal their feeding patterns.
A new study from the University of Michigan suggests that localized data on childhood vaccination coverage can help predict and prevent measles outbreaks. The research found that when people who are not vaccinated cluster geographically, the probability and size of an outbreak increase.
Marine predators consume more bait in mid-latitudes than near the equator, according to a new study. The researchers found that feeding intensity declines with increasing distance from the equator, and that warmer waters have little impact on bait consumption rates.
A team of Penn State researchers suggests considering uncertainties when deciding how high to elevate houses in river flood zones. By looking at the range of possible outcomes, decision makers can improve their choices, reducing both the probability of flooding and net costs.
A new study suggests that localized vaccination surveillance can help predict and prevent measles outbreaks by analyzing geographic clustering of non-vaccinators. The researchers found that even at high overall vaccination coverage, clustering of non-vaccinators increases the probability and size of an outbreak.
A study of over 5,000 couples found that nearly all shared unhealthy habits, such as low-quality diet and inadequate exercise. The vast majority fell into the non-ideal category for cardiovascular health, with most sharing these behaviors. Improving one partner's health may positively impact their loved one.
Researchers studied attine ants and their fungal crops, finding that the ants' ability to target specific nutritional needs evolves as they develop more advanced farming practices. The findings suggest that humans can learn from nature's agricultural systems, which prioritize nutritional sustainability over industrial-scale production.
Maria Torchia LoGrippo, PhD, RN, MSN, NE-BC, ANEF, is one of fifteen distinguished nurse educators selected as a 2020 NLN Academy of Nursing Education fellow. The academy recognizes her contributions to innovative teaching and leadership in nursing education.
Researchers have found that interglacials were more frequently skipped in the past than previously thought. The study used a new approach to analyze climate data, separating temperature and sea level change influences, and found repeated irregularities during the last 2.6 million years.
UTA researchers have developed a new geothermal de-icing technique for bridges that uses thermal energy from the ground to melt ice and snow. The system has shown excellent results in tests so far, promising a more environmentally friendly alternative to traditional salt and sand treatments.
Researchers at JAIST have developed a new method to create water-soluble polyimides with high thermoresistance, featuring high transparency and tunable mechanical strength. The biopolyimides were synthesized using bio-based resources and treated with alkaline metal hydroxide to yield water-soluble salts.
Researchers suggest that a large lake overlying the southern San Andreas fault in California could have affected rupture timing. A 1,000-year record of earthquakes and geological analysis indicate that high water levels on Lake Cahuilla increased stress on the rocks underneath, weakening faults and potentially leading to earlier ruptures.
A Dartmouth study found that involving pediatric practices in promoting private well water testing can significantly influence parental compliance. The study, which tested two interventions, showed that providing both parents and clinic access to results and follow-up reminders increased testing completion rates.
Researchers argue music's primary function is to signal attention to infants, while also forming alliances with groups. This theory challenges existing music origin theories, including social bonding and auditory cheesecake hypotheses.
Researchers found that the 2020 election has less of a tilt to Republicans than in 2016, and that a close popular vote margin could lead to either outcome. The study suggests Biden may not need as large a popular vote margin as Clinton did in 2016.
Researchers at Johns Hopkins University used positive reinforcement to train a robot named Spot to perform several tasks in days, compared to months. The team devised a reward system that works for robots like treats do for dogs, earning numeric points for correct behaviors.
A new analysis revealed that New York City's COVID-19 outbreak began in late February with at least 109 different sources seeding chains of infection. The study found that over 40% of people who tested positive had no known contact with another infected person before contracting the virus.
New research from Cold Spring Harbor Laboratory highlights the importance of model evaluation in neuroscience. By building and comparing several models of neural signaling, researchers found that good predictive power does not necessarily indicate a model's representation of real neural networks.
Researchers at FSU investigated perovskite materials to improve their stability under real-world conditions. They found that adding cesium increases the material's stability and performance under light and elevated temperatures.
McGill University professors have created an online COVID-19 vaccine tracker providing real-time updates on vaccine progress and characteristics. The tracker helps manage expectations about vaccine availability and promotes transparency in the regulatory process.
Researchers found that weight-reduction surgery significantly reduces the risk of a second heart attack, cardiovascular event, and death among severely obese patients with a prior heart attack. Patients who underwent surgery also experienced improvements in sleep apnea, hypertension, cholesterol, and Type 2 diabetes.
A study by Dr Lise Storm from the University of Exeter found that former rebel groups adopting political parties become more moderate in democratic nations. However, their tactics and policies remained unchanged if the issue driving support continued to remain relevant.
The BrainHealth Project aims to redefine brain health as a critical asset, improving emotional, behavioral, and cognitive functioning. By investing in employees' brain health, organizations can tap into their limitless potential, catalyze innovative thinking, and strengthen productivity.
The first international Wounds Week was a resounding success, bringing together experts to discuss wound infection, identification, prevention, and management of pressure. Key findings include the importance of antimicrobial stewardship and wound hygiene in preventing infections.
Researchers analyzed data from 300 German grasslands and forests to investigate the relationships between biodiversity, ecosystem functions and services. The study found that low-intensity farming and forestry can preserve biodiversity while providing material benefits.
A University of Illinois study tracks the evolution of SARS-CoV-2 virus mutations, finding stabilization in key proteins that could improve COVID-19 treatments. The research suggests these stabilizations may help increase viral infectivity and shed light on vaccine development.
A rapid and affordable molecular assay using high-resolution melting technology accurately identifies antimicrobial resistant determinants in Neisseria gonorrhoeae, enabling real-time surveillance to control the spread of drug-resistant gonorrhea.
Bats use unique strategies to tolerate zoonotic viruses, preventing overactive immune responses that protect them from diseases. The team identified mechanisms that balance key proteins involved in immunity and inflammation, enabling bats to harbour pathogens without getting sick.
Researchers at the University of Leeds have developed a biomimetic tongue surface using 3D printing, replicating the complex texture and mechanical properties of a human tongue. The new technology enables testing of oral processing properties of food, nutritional technologies, and pharmaceuticals without relying on human trials.
Researchers have successfully multiplied T-cells from COVID-19 recovered patients in the lab, which can effectively target key viral proteins. This approach may be an effective way to protect vulnerable people, especially those with compromised immune systems.
A randomized phase II/III trial found that SBRT reduced pain in patients with spinal metastases by 35% after three months, compared to 14% for conventional radiation. Patients treated with SBRT also experienced higher satisfaction rates related to financial considerations.
A study published in Communications Biology found that inflammation from high IL-6 levels leads to psoriasis-like dermatitis. Researchers propose targeting IL-6 as a potential approach to preventing the condition.
A new study found that adding advanced PET scans to radiation plans for prostate cancer increases disease-free survival rates. After three years, 75.5% of patients treated with the additional imaging were still cancer-free, compared to 63% in the control group.
A study by Columbia University researchers found that strong state gun laws are associated with lower rates of firearm homicides within the state and across state lines. Weaker laws in one state contribute to higher homicide rates in neighboring states, particularly when guns can flow undetected into areas with already weak laws.
Researchers found that small tributaries to Lake Michigan play a big role in feeding algae blooms and impacting coastal waters. Small streams often had high nutrient loads and contained higher percentages of soluble reactive phosphorus, making them significant contributors to water quality concerns.
Monitoring of 235 Lake Michigan tributaries reveals that small and abundant tributaries have high nutrient loads, often in dissolved inorganic forms. These plumes can overlap and amplify the impact on water quality, suggesting that small tributaries could be a critical target for eutrophication mitigation.
A new gene expression study by McLean Hospital researchers identifies CREB as a molecular switch regulating fear and extinction. Targeting this gene in neurons may provide new insights and treatments for anxiety and post-traumatic stress disorder.
Researchers at KIST demonstrated the mechanism behind secondary cavitation clouds generated during HIFU treatment, allowing for precise removal of target tissue. The study laid the groundwork for ultra-precision focused ultrasound technology, enabling safe and effective destruction of tumor cells without surgery.
A Cornell University-led project aims to reduce COVID-19 cases and transmission among food processing facility workers while maintaining production capacity. The researchers will collaborate with industry partners to explore optimal strategies using computer modeling and outreach.
Researchers report that niobium readily dissolves in iron under high temperatures and pressures consistent with the Earth's core formation. This finding supports core formation models suggesting that the core did not form under highly reducing or oxidizing conditions, but rather was constrained by the sequestration of niobium.
Researchers developed a technique to detect TDP-43 in cerebrospinal fluid, identifying it in 97% of ALS cases and 45% of FTD cases. The test may help develop new treatments for the diseases by detecting protein accumulation early.
Researchers have developed an on-surface synthesis method to create graphene nanoribbons with precise electronic properties, advancing quantum devices. The approach uses a titanium dioxide surface and achieves atomic-scale precision, decoupling the material from the substrate and enabling unique quantum properties.
A new study from the University of Copenhagen reveals that people doing hard physical work have a 55-per cent higher risk of developing dementia. Despite previous findings suggesting physical activity reduces dementia risk, this study highlights the importance of 'good' form of physical activity.
Researchers analyzed red and black inks from 100-200 AD papyri, finding lead used as a dryer rather than pigment. The discovery sheds light on complex ink recipes and potential connections to Renaissance paint practices.
Researchers developed a wearable device to monitor stress levels using sweat biomarkers, measuring cortisol, glucose, and vitamin C. The device tracks circadian rhythms and can be controlled via a smartphone, offering noninvasive monitoring of stress levels.
A study analyzing genomic sequences from historical plague victims suggests that a wildlife reservoir in Eurasia, near Europe's edge, may have seeded epidemics. The research also reveals a common strain responsible for the 1722 Great Plague of Marseille and separate introductions to Scandinavia and the Caucasus region.
Researchers used cell-free DNA to monitor infectious and immune-related diseases, including COVID-19 infection, and identified tissue-of-origin through methylation markers. This technology has potential clinical applications in screening for tissue damage, detecting cancer early, and patient care.
A genome-wide association study identified a significant signal from the human leukocyte antigen (HLA) region on chromosome 6, specifically the HLA-B *55:01 allele, associated with a 33% higher relative odds of penicillin allergy. This finding is based on self-reported data and electronic health records of over 1 million individuals.
During the COVID-19 pandemic, hospital volumes for common medical emergencies such as heart attack and appendicitis have decreased. The study analyzed data from multiple hospitals to investigate changes in these emergency cases, revealing significant decreases in many institutions.
Researchers create genetic sensors that can detect gene activity, not just presence, using CRISPR-Cas13 system. This innovation has potential for biotech applications, including therapeutics and diagnostics.
A new study suggests that incorporating wrinkled 'super peas' into foods, such as whole pea seeds or flour, could help tackle the global type 2 diabetes epidemic by preventing 'sugar spikes'. The research found that consuming these peas resulted in a more stable increase in blood sugar levels compared to regular peas.
A study found that infrared radiation trapped by deep clouds strengthens the storm's circulation, promoting moisture saturation and rotation. The phenomenon could help improve forecasting of destructive storms.
A new study found that nearly half of popular kid influencers' videos promoted unhealthy food brands, with fast food and candy being the most featured. The researchers urge stronger regulations to protect children's health.
A brain protein that regulates time-keeping also plays a crucial role in normal memory formation, according to new research in fruit flies. Memory regulation by this protein, PDF, likely occurs without direct signaling to the main memory structure.
Research from the American College of Cardiology found that high consumption of both sugary and artificially sweetened drinks is associated with a higher risk of heart disease. The study analyzed data from over 104,000 participants and found that consuming either type of beverage increased the risk of cardiovascular disease.
A six-month mass media campaign, Living Donation Storytelling Project, aims to capture 500 living donor kidney transplant (LDKT) stories, educating medical providers and patients about innovative resources. The project uses digital storytelling to supplement traditional education practices, allowing real people to share their experiences.
Researchers have developed a powerful, low-cost method for recycling used cooking oil and agricultural waste into biodiesel, and turning food scraps and plastic rubbish into high-value products. The new catalyst can make biodiesel from low-grade ingredients containing up to 50% contaminants.
Researchers report a promising emerging treatment that combines medications with temporary use of an artificial heart pump to reverse structural damage in the heart. In a multicenter study, 40 advanced heart failure patients were treated with this protocol, resulting in high rates of LVAD removal and improved cardiovascular health.
The study found that natural immunity is only weakly protective against reinfection, leading to larger outbreaks. Vaccines capable of eliciting strong immune responses can substantially reduce future caseloads.
Researchers at UCalgary's Clark H. Smith Brain Tumour Centre have made a breakthrough in combating glioblastoma by reprogramming the immune system to fight cancer instead of fueling it. By disrupting interleukin 33, a substance that recruits immune cells to tumours, survival rates increased from two months or less to over a year.
A nonflammable ionic liquid electrolyte has been developed for potassium batteries, allowing for the creation of safe and efficient batteries. The battery demonstrated high energy and power density, retaining around 89% of its original capacity after 820 cycles with a coulombic efficiency of 99.9%.
A new AI-based tool, CoVA, has been developed to predict the prognosis of patients with COVID-19, identifying those at highest risk for complications. The tool was tested on over 9,381 adult outpatients and demonstrated excellent performance in predicting hospitalization, critical illness, or death within seven days.