A new mitochondrial peptide called MOCCI regulates inflammation of blood vessels and immunity after viral infection. Researchers discovered that MOCCI dampens the activity of Complex IV in mitochondria to reduce inflammation.
As fish shift to deeper waters, they may face challenges distinguishing colors, affecting mating, prey location and predator avoidance. Climate change is likely to exacerbate this issue, particularly for species unable to relocate to cooler areas.
Researchers discovered early flocks of domesticated sheep in the Iberian Peninsula fed and reproduced on a controlled diet, with births occurring outside optimal seasons. This study reveals significant advances in animal husbandry during the Neolithic period.
Astronomers have released a new all-sky map of the Milky Way's outer halo, revealing a massive reservoir of dark matter. The map also shows a wake of stars stirred up by the Large Magellanic Cloud, set to collide with the Milky Way in about 2 billion years.
A global phase 3 clinical study confirms the effectiveness of targeted antibody drug conjugates against refractory metastatic triple-negative breast cancer. The ADC drug sacituzumab govitecan delivered a high dose of a cancer-killing drug to tumor cells, improving progression-free and overall survival.
Researchers developed a unique identification system using a 3D printer's hot end, allowing for accurate tracking of intellectual property and security threats. The 'ThermoTag' method compares the printing process to a human fingerprint, enabling precise identification of printer models.
New research reveals that people with hearing impairment experience abnormal binaural pitch fusion, which can lead to sound blending together and difficulties with understanding speech in noisy environments. This discovery suggests the possibility of targeted rehabilitation strategies to improve speech perception in noise.
A new study found an aggregation site of great white sharks in the Gulf of California, with estimated mortality rates potentially three times higher than previously thought. This discovery raises concerns about conservation efforts and highlights opportunities for sustainable eco-tourism.
Astronomers have discovered a pulsar, a dense and rapidly spinning neutron star sending radio waves into the cosmos. The finding is significant as it hints at a large population of pulsars awaiting discovery in the Southern Hemisphere, with the potential to be detected by the Square Kilometre Array telescope.
Researchers at UC Berkeley have developed a method to make biodegradable plastics break down easily in weeks, solving the problem of single-use plastics not being biodegradable. The process involves embedding polyester-eating enzymes in the plastic, which degrades into small molecules when exposed to heat and water.
Scientists studied how many bubbles form in beer when poured into a glass. They estimated between 200,000 and 2 million bubbles can be released from a half-pint of lager before it goes flat.
Researchers are developing new conditioning therapies with fewer side effects, targeting specific proteins on hematopoietic stem cells to make room for healthy ones. This could lead to more patients being able to safely undergo stem cell treatments, reducing complications and improving outcomes.
An international team of scientists has identified 267 genes linked to creativity that differentiate Homo sapiens from Neanderthals, suggesting this genetic difference enabled humans to replace them. These genes are also associated with superior adaptation to the environment, resilience to ageing and disease, and greater physical fitness.
Researchers have developed an enzyme-activated compostable plastic that can break down into its building blocks and be reformed into a new product. This innovative material has the potential to diminish microplastics pollution and offers a promising solution for plastics upcycling.
A new study found that short-term exposure to hazardous air quality from wildfire smoke can harm skin health, particularly for those with eczema. The research, conducted during the Camp Fire in 2018, saw a significant increase in patients visiting clinics with concerns of eczema and general itch.
An analysis of US school shootings between 1990 and 2017 found that following a shooting, the risk of additional incidents in the same and neighboring states increases significantly. The study suggests that media coverage can minimize the risk of provoking further shootings by finding a balance between reporting on these events.
Researchers at Linköping University developed a stable, high-conductivity n-type polymeric ink, known as BBL:PEI. This breakthrough paves the way for innovative printed electronics with improved energy efficiency. The new ink is eco-friendly and can be deposited using a simple spraying process.
A survey of 6,894 pregnant and postpartum women in 64 countries found that a substantial number scored high for symptoms of anxiety, depression, loneliness, and post-traumatic stress in relation to COVID-19. High information seeking from any source was associated with increased odds of elevated post-traumatic stress and anxiety/depress...
Researchers developed a hybrid material that effectively transports protons at high temperatures and humidity, solving a major challenge in proton-based fuel cell technology. The material demonstrated high proton conductivity at 368 degrees Kelvin and 50% humidity.
A new study from Ohio State University reveals that women with high-risk profiles struggle to access genetic counseling and testing due to financial constraints. The research emphasizes the need for greater transparency in healthcare pricing and policies to eliminate barriers to early cancer detection.
Researchers have successfully altered feeding and anxiety-like behaviors linked to anorexia in mice by targeting the MC3R receptor. The study suggests that fine-tuning the receptor's activity could help change feeding habits and promote weight gain in patients with eating disorders, offering a potential new treatment for anorexia.
A study found that women with a history of migraine before menopause are at a 29% higher risk of developing high blood pressure after menopause. This association was observed even among those without aura and could be linked to early signs of arterial stiffness.
Researchers from Northwestern University develop technology allowing microbes to produce drugs with self-regulating feedback control systems, improving reaction conditions and product yield. The innovation has vast implications for producing other drugs and products, potentially making therapeutics more accessible.
Researchers found that kiwi populations differ genetically between areas, but lack understanding of local adaptations and breeding changes. The study emphasizes the importance of strategic sample regimes and informative markers for developing effective conservation policies.
Researchers analyzed tooth remains from Middle Neolithic to Late Bronze Age populations in the Great Hungarian Plain, revealing less abrasive and processed foods during this period. The study combines stable isotope and dental microwear analyses, providing new data on ancestral diets.
Osaka University researchers report a stable and reusable nickel phosphide nanoalloy catalyst that achieves high activity and selectivity in the selective hydrogenation of maltose to maltitol. The catalyst's cooperation with its support enhances performance, allowing for efficient production of this sugar alcohol.
A new multi-decadal study involving 242 wild female baboons found evidence to support chronic stress as a significant factor affecting survival. High stress levels throughout adult life were linked to shorter lifespans, with females experiencing a loss of 5.4 years of life compared to those with lower stress responses.
Researchers at Toyohashi University of Technology developed a virtual walking system that induces illusory walking sensations without actual limb movement. The system combines a head-mounted display, four vibrators, and a walking-avatar to simulate footsteps.
Research reveals that submarine volcanic eruptions can release massive amounts of energy, enough to power the whole US, by forming megaplumes and dispersing ash. The study suggests that these eruptions lead to rapid emptying of hot fluid reservoirs within the earth's crust.
A new study uses a citizen science approach and AI to analyze vast amounts of 3D coral reef imagery, providing insights into the health of coral ecosystems. The NeMO-Net video game harnesses the power of citizen scientists to generate training datasets and classify coral species.
A new study suggests that microplastic ingestion by zooplankton can significantly affect the marine ecosystem's nutrient cycling and oxygen levels. Even low concentrations of microplastics can lead to a strong impact on ecosystems.
Researchers at MUSC developed an AI software to predict CAD blockages' significance without catheterization. The software analyzes CT images of heart vessels and plaques, estimating blood flow and identifying high-risk features. This noninvasive method saves time, costs, and risks for patients and clinicians.
Researchers identified two dietary patterns associated with an increased risk of cardiovascular disease and death in middle-age. The first pattern includes high intakes of chocolate, confectionary, butter, and white bread, while the second is characterized by high sugar-sweetened beverages, fruit juice, and preserves.
Researchers developed a fluorescent polymer that binds to blood in fingerprints without damaging DNA, creating high-contrast images on various surfaces. This technology enhances the detection of invisible bloody prints, critical for forensic evidence analysis.
A new study by Massachusetts General Hospital researchers finds that a proposed law to regulate high-risk diagnostic tests could increase US healthcare costs by $565 million to $1.1 billion over a three-year period, depending on stringency of enforcement.
During England's second national lockdown, people with depression experienced distorted perceptions of time, while those dissatisfied with social interactions also reported slower time passage. The findings suggest that mental health and social dissatisfaction play a significant role in how we experience time during isolation.
A new study published in BMJ Open suggests that COVID-19 symptoms are common in high-risk children, but may be related to unrelated upper respiratory tract symptoms. Researchers found that nearly two-thirds of participants experienced at least one symptom, with anxiety levels remaining consistently high throughout the 16-week period.
Scientists have developed a new method to directly observe the filling and emptying of tiny pores in materials, revealing complex mechanisms behind guest-atom interactions. This breakthrough uses combined X-ray methods to provide empirical insights into confined matter in battery electrodes, catalysts, and hydrogen storage materials.
The University of Texas at Austin, in partnership with the Arecibo Observatory and other organizations, has successfully moved telescope data to a secure storage system. This move will ensure the continued discovery and innovation sparked by Arecibo's legacy, making its vast astronomy data accessible for over 50 years.
A new study reveals that proximity to existing solar panels is the most significant factor influencing an individual's likelihood of installing solar panels on their own roof. The findings suggest that seeding solar panels in areas with few or no panels can create a tipping point, potentially leading to widespread adoption and replacin...
Researchers found that SARS-CoV-2 infection induces polyfunctional antibodies capable of neutralizing the virus and activating immune cells to destroy infected cells. Asymptomatic individuals also have these antibodies, but with slightly weaker responses.
Researchers at Kobe University developed an AI that uses a combination of electrocardiography (ECG) data and chest X-ray images to diagnose accessory pathways in the heart, which cause arrhythmic disorders. The AI's accuracy was significantly improved compared to previous methods.
Listening to music before bed significantly improves sleep quality among older adults. Longer listening periods yield the most effective results. Music therapy is an easy-to-administer strategy that may become a first-line treatment option.
A research team observed hydrogen-bond structure of water molecules on graphene-water interfaces using vibrational sum-frequency generation spectroscopy. They found that as the number of layers increases, graphene becomes increasingly hydrophobic. VSFG spectroscopy provides a detailed picture of interfacial water at the molecular level.
Researchers developed a VR walking simulator that replicates the sensation of walking using full-body or hands-and-feet-only avatars. The device uses optic flows and rhythmic foot vibrations to create a realistic walking experience, potentially enhancing VR users' experiences.
A new study has found that female baboons with high levels of glucocorticoids, a hormone involved in the 'fight or flight' response, have a greater risk of dying. The research, which analyzed data from over 20 years, showed that females with higher levels of glucocorticoids tend to die younger than those with lower levels.
Researchers mapped forest composition and vulnerability in Central Africa, finding some areas more sensitive to climate change than others. The study suggests that preserving diversity of forest types is essential for sustainable management policies and fighting against climate change.
Researchers observed pair-density waves (PDW) intertwined with charge density wave stripes in a copper oxide material, supporting the possibility that PDW is present in all superconducting cuprates. The new technique used to detect PDW has potential for directly sighting its correlations with other phases.
Researchers warn that AI-manipulated satellite images can be a severe national security threat. A study by the University of Washington identified new ways to detect fake satellite photos and called for geographic fact-checking.
Pedram Hassanzadeh, a fluid dynamicist at Rice University, has been awarded a prestigious NSF CAREER grant to investigate the physics behind atmospheric blocking events that cause extreme weather. His research aims to improve climate modeling capabilities and predict how these events will change in the future.
A new study reveals that up to half of children with language difficulties and mental/physical health problems have been exposed to intimate partner violence. Children exposed from infancy are twice as likely to have psychiatric diagnosis, emotional behavioural difficulties, and impaired language skills at age 10.
The COVID-19 pandemic had a significant impact on prescription drug spending in the US, with increased utilization and uptake of biosimilars driving growth. Specialty medications are also expected to play a major role in shaping future drug expenditures.
A new study found that taking a specific probiotic strain improves iron levels in healthy pregnant women, reducing the risk of iron deficiency and anemia. The probiotic product Lp299v was shown to reduce prevalence rates by 78% compared to placebo.
Researchers developed bistable inflatable structures using triangular building blocks that can fold flat and be combined to build closed, multistable shapes. These structures maintain their shape without constant input of pressure, enabling faster deployment and use in various applications.
Researchers at UC Riverside develop method to estimate air quality in neighborhoods affected by wildfire smoke, providing critical data for public health officials. The new approach fills gaps in current methods by predicting particulate matter concentrations over short distances.
Raising water levels in agricultural peatlands can mitigate climate change by reducing CO2 emissions. Halving drainage depths could cut emissions by 1% of all global GHG emissions, equivalent to 500 million tons of CO2 annually.
A new study in Arthritis & Rheumatology identifies specific blood markers to distinguish excessive COVID-19 inflammation from cytokine storm syndromes. This finding has significant implications for treating critically ill patients with COVID-19.
A study by Brandi Wren found that monkeys carrying whipworm parasites exhibit reduced social grooming and cuddling, implying a link between infections and behavioral changes. This research opens new avenues for understanding animal behavior and human health, particularly in the context of social distancing and contagion.
Scientists discovered that mice categorize surprisingly well, even assigning patterns they've never seen before into correct categories. Category-selective neurons in the prefrontal cortex gradually develop during category learning, playing a key role in long-term memory.
Researchers have developed intelligent, battery-less sensors that can precisely monitor district heating grids and provide valuable knowledge for optimized operation. The sensors will enable plants to optimize pipeline grid efficiency and reduce heat loss.
The ACTIV-2 trial is testing SAB-185, a fully-human polyclonal antibody therapeutic candidate for COVID-19. The trial will enroll participants with mild or moderate cases of the disease and evaluate its safety and efficacy.
The integration of mobile elements in terrestrial and underwater wireless sensor networks enhances communication between nodes. This leads to a decrease in energy consumption, improved energy efficiency, and extended network lifetimes.
Researchers have developed ultrasonically oscillating needles that provide sufficient tissue samples for 21st century diagnostic needs, potentially reducing pain and trauma. The technology increases biopsy yields by 3 to 6 times compared to traditional needles, enabling high-tech cancer treatment options.
A new analysis of the EAGLES trial data found that varenicline does not increase the risk of psychiatric problems in people without a history. In those with a psychiatric history, it likely did not cause problems but with less certainty.
University of Groningen researchers used artificial intelligence to analyze the Dead Sea Scrolls, identifying two scribes who wrote the famous Great Isaiah Scroll. The AI tool separated text from background and analyzed handwriting patterns, revealing differences between the two scribes.
A study has found that the recolonization of Europe after the last ice age began at least 17,000 years ago, earlier than previously thought. The analysis of an ancient DNA fragment from northeastern Italy sheds new light on the genetic background of present-day Europeans.
Scientists have invented a way to break down compostable plastics into small molecules within weeks using just heat and water. The new process involves embedding polyester-eating enzymes in the plastic, which then degrade it into lactic acid that can feed soil microbes.
A massive flare from Proxima Centauri, the star closest to our sun, has been detected, shattering previous records. The flare was observed for 40 hours using nine telescopes and produced a wide spectrum of radiation.
Rising freshwater salt pollution poses a significant threat to ecosystem health and human water security, with predicted increases over 50% in US streams by 2100. Researchers have identified opportunities to reduce salt pollution through watershed management, industrial regulation, and household product adoption.
Researchers used stereophotogrammetry to analyze aerial photos from the 1960s and 1970s, revealing a digital elevation model of part of Datong City before urbanization. Trenching along the fault trace found evidence of five previously unknown earthquakes, increasing the risk of a large earthquake in the future.
Pharmacist-led programs have been shown to prevent medication-related harms such as cognitive impairment and falls in older adults. Medication reviews and education for healthcare professionals were the most common interventions.
A new study published in Menopause suggests that poor sleep quality is associated with female sexual dysfunction, while good sleep quality is linked to increased sexual activity. The study of over 3,400 women found that insufficient sleep quality was a significant factor in female sexual problems during midlife.
A new Penn State study has found that higher mushroom consumption is associated with a lower risk of cancer. The systematic review and meta-analysis analyzed data from over 19,500 cancer patients and found individuals who ate 18 grams of mushrooms daily had a 45% lower risk of cancer compared to non-mushroom eaters.
Researchers at West Virginia University are developing a technology to extract rare earth elements from acid mine drainage, producing up to 400 tons annually. This process could help address water pollution and dependence on imports, as the US currently imports nearly all its rare earth elements.
Researchers found that piperlongumine binds to and inhibits TRPV2 protein, which is overexpressed in glioblastoma, a type of brain cancer. The treatment radically shrank tumors and extended life in two mouse models.
Astronomers have observed a record-breaking flare from Proxima Centauri, the Sun's nearest neighbor, using nine instruments. This extreme outburst offers valuable insights into stellar flares and their potential impact on exoplanet life.
A recent study from Medical University of South Carolina and the University of South Carolina found that rural children are less likely to receive preventive dental care than their urban counterparts. This disparity can have serious consequences for children's oral health, including increased risk of decay and bacterial growth.
Researchers found a nanoscale aqueous fluid inclusion containing at least 15% carbon dioxide in the Sutter's Mill meteorite, confirming calcite crystals can contain liquid water and CO2. The discovery provides insights into the origins of the meteorite's parent asteroid and the solar system's early history.
A new smartphone-based ECG screening has accurately detected previously unknown atrial fibrillation in American Indians. The study found that more than half of diagnosed cases were younger than the recommended age of 65, highlighting the need for earlier screening and treatment.
Researchers found that gene regulatory mechanisms at an early embryonic stage govern the flowering behavior of Arabidopsis later in development. The FLC transcript is antagonistically regulated by FCA and FRI, with FRI promoting longer and functional FLC protein levels.
A study by UT Southwestern Medical Center and economists at the University of Dallas found that consistent use of food pantries can improve food security, health, and well-being. The researchers calculated a 10 percentage-point increase in pantry visits led to a 5.7% reduced likelihood of food insecurity.
A study published in PLOS Biology suggests delaying the second dose of COVID-19 vaccines for 9-15 weeks after the first dose can avoid more hospitalizations, infections, and deaths. The researchers found that prioritizing widespread inoculation with available first doses is critical to mitigating adverse outcomes.
Researchers created a low-cost ultrasound training phantom to train treatment of trigger fingers using ultrasound guidance. The 3D-printed anatomical finger model, embedded in ballistic gelatin, allows for precise insertion of a syringe needle and mimics human anatomy and echogenic appearance.
Scientists at Université libre de Bruxelles discover a new mechanism behind the development of metaplasia in the oesophagus, a precursor to esophageal adenocarcinoma. The study reveals that reactivation of the Hedgehog pathway triggers cellular changes leading to the conversion of squamous cells into columnar cells.
A study reveals that the Finnish energy transition is shaped by mental models drawing from competition, hierarchy, and continuous economic growth. These myths, such as The Rock Solid and Big Brother, have roots in shared deep beliefs about reality construction and shape the energy marketing system.
Recent advances in understanding atherosclerosis have shifted traditional views on who is at risk for heart attacks and strokes, highlighting the importance of HDL cholesterol, triglycerides, and inflammation. This review paper explores these changes and their implications for treatment and prevention.
The cryosphere plays a vital role in regulating global climate, and NASA studies its changes extensively. Scientists have reported dramatic ice sheet losses in Greenland and Antarctica, causing sea levels to rise by 0.55 inches over 16 years.
A Rutgers study found that while 98% of young sexual minority men and transgender women knew about PrEP, less than 25% were taking it. Factors associated with PrEP use varied by race, with white participants more likely to use it if they had positive beliefs and received education from healthcare providers.
A new study finds that climate change is a major consideration for people deciding whether or not to have children, with many citing concerns over resource depletion and population growth. The research identifies three themes: overconsumption, overpopulation, and an uncertain future, which can evoke feelings of guilt and moral obligation.
The Acceleration Consortium is using AI and robotics to design and discover new materials with superior performance characteristics. The collaboration aims to accelerate the development of materials for renewable energy, consumer electronics, drugs, and other applications.
A new UCLA study finds that a one-time injection of an experimental stem cell therapy can repair brain damage and improve memory function in mice with conditions that replicate human strokes and dementia. The therapy, developed from glial cells, stimulates the brain's own repair processes and enhances neural connections.
Cavatappi artificial muscles, developed by Northern Arizona University researchers, exhibit specific work and power metrics ten and five times higher than human skeletal muscles, respectively. These flexible actuators respond as fast as they can pump pressurized fluid and have demonstrated contractile efficiency of up to 45 percent.
Astronomers have found powerful evidence for a neutrino-driven explosion in the remains of a supernova called Cassiopeia A (Cas A). The discovery was made using NASA's Chandra X-ray Observatory and suggests that titanium bubbles play a crucial role in driving the shock wave forward to trigger the supernova explosion.
A new study examines the factors that influence young women's disclosure of partner violence in their first relationships. The research reveals four patterns of partner violence and disclosure, including stigmatization, shame, and lack of support. The study highlights the importance of raising awareness about different types of partner...
Researchers found that AI algorithms significantly influenced participants' decisions on fictitious political candidates and online dating partners. The study suggests people prefer human-explicit advice for subjective matters like dating but rely on algorithms for rational decisions.
A study examined the association between short-term wildfire air pollution exposure and changes in eczema clinic visits and medications prescribed. The findings suggest a potential link between wildfire air pollution and eczema symptoms.
Researchers have proposed a photonic in-plane nodal chain and non-Abelian nodal link stabilized by generalized quaternion charges. These structures are uniquely stable in photonics due to internal symmetries of Maxwell equations, offering new insights into topological phases.
A new study reveals that the social cost of methane varies by an order of magnitude between industrialized and developing regions, with sub-Saharan Africa facing significantly lower costs. The study estimates a global mean cost of $922 per metric ton, decreasing to $130 for sub-Saharan Africa and rising to $8,040 for the US.
A study across 12 countries found that people tend to underreport COVID-19 protocol violations due to feelings of guilt and social pressure. The study suggests that a guilt-free approach may increase self-reported non-compliance with preventive measures.
Researchers at OIST Graduate University have captured the first-ever image of an electron's orbit within an exciton using a revolutionary technique. The image shows the distribution of an electron around a hole inside an exciton, providing new insights into the nature of these fleeting particles.
Scientists developed a model showing that collective immunity emerged during the early COVID-19 epidemic but was destroyed as people changed their social behaviors over time. The model suggests that subsequent waves of infection will appear due to variations in imposed mitigations and pandemic fatigue.
A survey of 3,536 healthcare workers reveals that 67% are experiencing burnout. Healthcare workers who receive frequent COVID-19 tests are less likely to experience burnout compared to those who do not.
A new study found a marker of PTSD in brain regions associated with emotional regulation, particularly in those with impaired executive function. The researchers suggest that this subgroup may respond best to specific treatments targeting cognitive and brain functioning.
New research from the University of Waterloo reveals shift work disrupts the circadian clock, affecting immune response and increasing risk of infection. The study shows sex differences in immune system reactivity, with males more prone to overactivation and females better prepared to fight off infections.
The Black in Geoscience Week aims to increase representation and raise visibility among Black researchers, fostering networks and connections worldwide. The event has generated discussions on the importance of community and awareness among Black geoscientists, highlighting severe underrepresentation in the field.
A new study published in the Journal of the American Geriatrics Society found that listening to calming music at bedtime can help older adults sleep better. Calming music improves sleep quality more than rhythmic music, and longer exposure (more than four weeks) is associated with greater benefits.
SARS coronaviruses enhance protein production in infected cells, leading to increased viral replication. The unique domain of the virus interacts with human Paip-1, binding to ribosomes and promoting viral protein synthesis.
A new analysis published in Psycho-Oncology found that fear of cancer recurrence leads to increased use of healthcare resources by cancer survivors. Implementing existing effective interventions for fear of cancer recurrence may improve both mental health and reduce unnecessary healthcare usage.
Recent study suggests that biblical texts in Dead Sea Scrolls were written by multiple scribes with mirrored writing styles. Artificial intelligence-based writer identification technique provides new evidence on unknown scribes.
New research suggests that reversing global warming quickly enough can prevent abrupt and irreversible changes triggered by climate tipping points. The study found that thresholds could be temporarily exceeded without permanent shifts, providing a lifeline to avoid dangerous climate change.
Researchers identified a new cognitive bias, 'generosity-erosion effect', where evaluators tend to become harsher after scoring one candidate generously. This effect decreases the likelihood of success for subsequent candidates by 7.7%.
A study of 58,389 European adults found no link between weight gain and improved cognitive performance in older age. The research suggests that weight gain may even be associated with poorer cognitive outcomes.
A new Stanford-led study develops a framework to calculate future floodwater volumes under climate change, identifying areas for infrastructure investments in California's aging water infrastructure. The tool aims to maximize groundwater recharge, reducing drought risks and building water reserves, while also mitigating flood risks.
A new study found that Black and Hispanic stroke survivors are at higher risk of having changes in the brain's blood vessels that can lead to a second bleeding stroke. The research, published in Neurology, suggests that these differences may be due to disparities in healthcare access and severity of cerebral small vessel disease.
Researchers at the Fritz Haber Institute have developed a novel method for fast material manipulation using laser pulses, significantly reducing switching times. The technique involves shining light on a semi-metallic crystal to re-organize its internal electronic structure, changing conductivity and allowing for ultrafast control.
Researchers at UW-Madison have developed a micro-molded scaffolding photoreceptor patch to deliver new photoreceptors to damaged or diseased retinas. The 'ice cube tray' scaffold can hold three times as many cells while reducing biomaterial usage.
A new study found that female Stenophylla lobivertex praying mantises have an advanced pheromone gland protruding from their bodies, releasing a unique pheromone to attract mates. This adaptation may be crucial for the species' survival, particularly in rare cases with low population density.
A new study found that plant genetics, tissue type, and management strategy play a crucial role in shaping the plant microbiome. The research discovered that bacterial communities are most diverse in the soil, while fungal communities are more evenly distributed across different tissues.
Researchers have advanced understanding of light-matter interactions in chiral materials with a magnetic field, confirming the magneto-chiral dichroism theory. The study provides detailed measurements and quantum-chemical calculations for two model systems, opening the door to future applications.
Researchers found that individuals with multiple sclerosis experience subtle language impairments that can be attributed to impaired executive functions or language ability. The study suggests the need for more comprehensive neuropsychological testing to fully understand cognitive profiles and provide optimal interventions.
Researchers mapped the developmental landscape of the mouse hypothalamus, revealing a stepwise strategy for neural progenitors to generate extreme neuronal diversity. The study provides insights into hypothalamic plasticity and potential therapeutic targets for diseases such as anorexia and narcolepsy.
Researchers at Georgia Tech will lead a five-year, $15M NASA grant to develop strategies for testing high-power electric propulsion systems. The Joint Advanced Propulsion Institute (JANUS) aims to overcome infrastructure challenges and create accurate data translation for space travel.
A worldwide survey found pregnant and postpartum women experiencing high levels of depression, anxiety, loneliness, and post-traumatic stress during the COVID-19 pandemic. Factors such as excessive information seeking and worries about children's well-being were linked to worse mental health outcomes.
A large study shows that infants infected with Group B strep are twice as likely to have neurodevelopmental impairments and need special education compared to uninfected children. The study also found significant long-term effects, including cognitive impairment and higher rates of hospitalization, in up to one in twenty survivors.
Researchers developed a new approach called Co-opting Regulation Bypass Repair (CRBR) that can correct genetic diseases caused by single gene mutations. The method uses the CRISPR/Cas9 system and non-homologous end joining to insert a functional copy of the gene, enabling treatment in all adult tissues.
A Yale University study reveals that conversion among swing voters was the primary factor behind Donald Trump's electoral success in 2016. The researchers found that voters switching from Democrat to Republican more consistently explained the GOP's gains than did increases in voter turnout.
Researchers developed an algorithm to screen for pulmonary arterial hypertension in scleroderma patients, outperforming standard methods. The algorithm correctly identified all 10 patients with the condition in a study of 68 subjects.
A new study examines the impact of augmented reality on retail sales. Researchers found that AR enhances product evaluation, reduces customer uncertainty, and promotes online channel adoption. The technology also benefits niche brands and premium products, leading to increased revenues for retailers.
Researchers developed a predictive model to estimate the age of natural menopause in middle-aged women based on hormone levels, menstrual cycle irregularities, and lifestyle factors. The study demonstrated adequate prediction accuracy, suggesting potential benefits for health promotion and family planning decisions.
An international research team proposes combining organic farming with gene editing to achieve greater sustainability in agriculture. The study suggests that this approach could lead to more robust plants with high yields, improved nutrition, and reduced environmental impact.
Research found that antibiotics like streptomycin did not significantly impact the apple leaf microbiome, contrary to previous concerns. The study's findings suggest that geographical location plays a larger role in shaping bacterial composition than management strategy.
Researchers at UC San Diego have developed a theoretical model explaining how pelicans exploit wind updrafts from breaking waves to conserve energy during flight. This discovery has potential applications in drone control and weather forecasting, highlighting the intricate dance between ocean, wind, and bird behavior.
Scientists have successfully encoded a passage from Jane Austen's Mansfield Park in a series of oligomers, allowing for efficient information storage. The technique uses urethane-like plastics and enables dense data storage without DNA-based approaches.
A new study models the gait of Tyrannosaurus rex, revealing a preferred walking speed of 4.6 km/h, comparable to that of humans and other animals. The researchers applied resonance principles to the dinosaur's tail, which they found had a natural frequency, similar to a swing
Researchers from Skoltech, University of Arizona, and Los Alamos National Laboratory developed an approach to quickly stabilize power grids after demand response perturbation. The study analyzes relaxation of energy consumption dynamics in thermostatically controlled loads, demonstrating super-relaxation and efficient load management.
Researchers equipped a Pepper robot with self-directed dialogue to facilitate better human-robot communication. The AI model improved the robot's ability to solve dilemmas and outperformed international standards for collaborative robots. By
Scientists found that eradicating rats from tropical islands restores critical nutrient cycles to coral reefs within 16 years. Seabird populations are increasing on islands where rats have been eradicated, boosting the health of surrounding ecosystems and improving their chances of rebounding.
A diet high in pro-inflammatory foods may be associated with increased odds of developing testosterone deficiency among men. Men who consume refined carbohydrates and sugar, as well as polyunsaturated fats, are more likely to experience low libido, decreased energy, and depression.
Scientists from Florida Atlantic University used non-invasive camera-trap techniques to detect and survey the elusive dryas monkey, confirming its occurrence at seven locations in Lomami National Park. The study suggests that the species prefers structurally complex understories and forest edges, rarely traveling on the ground.
A new analysis of air pollution data from five large Chinese cities found statistically significant differences between locally-reported and US embassy-reported measurements. The study suggests that when air quality is poor, local stations systematically report lower PM2.5 levels than reported by US stations.