A third COVID-19 booster helped identify and neutralize 20 different variants, reducing the risk of breakthrough infections and severe disease. The study provides valuable insights into the immune system's response to new variants and informs strategies for managing the pandemic.
A new study from Texas A&M University uses drone delivery to quickly distribute at-home diagnostic tests, minimizing exposure to others and reducing transmission rates. The approach can reduce transmission by a factor of 7.5 and has potential applications in other infectious diseases like influenza.
Scientists at Okayama University designed and tested a modified cholera toxin to study glycosylation in eukaryotic cells. They tracked the toxin's movement through organelles using bioluminescence, gaining insights into protein modification. This method may lead to new treatments for diseases caused by enzyme deficiencies.
A new gene, C18ORF25, has been discovered that promotes muscle strength when activated by physical activity. This finding has significant implications for understanding healthy aging, muscle diseases, and sports science. The research team hopes to develop new treatment options using this knowledge.
A study found a direct link between exposure to bushfire smoke and increased emergency department admissions in Perth. Exposure to high levels of PM2.5 pollutants led to a seven percent increase in total emergency department admissions and cardiovascular presentations.
Researchers have identified a key chemical controlling hair follicle cell division and death, shedding light on a potential cure for baldness. The discovery also holds promise for speeding up wound healing by harnessing the regenerative properties of stem cells found in hair follicles.
Researchers used a new 3D imaging technique to analyze the interaction between T-cell therapies and solid mini-tumors, revealing a wide variety of behaviors in engineered T cells. The study identified specific gene signatures of highly potent T cells that can target multiple tumor cells.
Researchers at IBS and Xiamen University reported the synthesis of Cd14Se13 cluster, the smallest nanocluster synthesized as of today. The cluster has a core-cage arrangement with an adamantane-like CdSe structure, enabling the growth of nanocrystals with unusual structures.
Arterial stiffness in adolescence is a novel risk factor for hypertension, insulin resistance, and type 2 diabetes in young adulthood and mid-adulthood. Risk factors include maternal smoking habits, early life smoking patterns, high salt intake, genetic inheritance, obesity, and elevated blood pressure from childhood.
Researchers at Rice University have created a system that uses the physiology of deceased spiders to create small-scale grippers. The spiders' unique hydraulic system allows them to lift and manipulate objects, making them a promising technology for pick-and-place tasks and capturing smaller insects in nature.
A pooled data analysis of 11 international studies found that NAFLD is associated with a 50% heightened risk of developing heart failure. The severity of NAFLD also increases the risk, especially with extensive liver fibrosis.
A randomized controlled trial in Uganda found that Christian leaders' counseling courses reduced intimate partner violence by 5 percentage points. The 'Becoming One' program, led by religious leaders, shifted traditional gender norms and promoted egalitarian relationships, benefiting couples and ultimately reducing abuse.
New research finds that plants with shorter-lived flowers produce more fruits due to reduced microbial growth. Microbes on flowers can negatively impact plant yields.
A new study in the Journal of Dairy Science explores labor time-use on Irish pasture-based dairy farms during the busy spring and summer seasons. The research team found that milking was the most time-consuming task, accounting for 31% of farm labor input.
A study in Slovenia's Dinaric Alps found that wood burning in winter creates temperature inversions, trapping pollutants like soot and fine dust in valley bottoms. This can lead to high levels of particulate matter comparable to city centers, posing health risks.
Boston University researchers have discovered a key protein, ERG, connected to idiopathic pulmonary fibrosis (IPF), a disease characterized by progressive lung scarring. The study found that ERG plays a crucial role in the development of IPF, an aging-associated disease that causes respiratory failure and death.
Researchers at Rice University propose a new scenario explaining the 2016 discovery of tridymite by NASA's Curiosity rover. They suggest that magma cooled slowly in a chamber below a volcano, producing concentrated silicon-rich ash that was later weathered and sorted by water.
Researchers at USC's Information Sciences Institute developed a method to train AI to understand analogies in Aesop's fables, enabling it to make creative connections between familiar and novel situations. The study found that humans approach analogical reasoning subjectively and interpretively, influencing the outcome.
DNA recombinations of specific genomic sequences are found in both normal and diseased states, challenging the idea of a single genetic code. The study identified millions of mutations caused by recombination of repeated sequences Alu and L1, which may contribute to cancer and other genetic disorders.
Research reveals Arisaema urashima's thread selectively reels in fungus gnats, a key pollinator, by trapping them inside the spathe. The plant's 'fishing rod' appendage also reduces fruiting rate if removed, emphasizing its crucial role in attracting primary pollinators.
A trial involving 1000 patients with Lynch syndrome found that a daily dose of resistant starch reduced cancers in other parts of the body by over half, particularly upper GI cancers. The effect persisted for 10 years after stopping the supplement.
A new study by Pusan National University researchers finds that dry heatwaves mainly occur in northwestern East Asia, while moist heatwaves prevail over southern East Asia. The study predicts more frequent dry heatwaves and longer-lasting moist heatwaves under climate change scenarios.
A study by University of Warwick found that worsened financial situation and sleep difficulties are key indicators of individuals at higher risk of developing mental health issues. The research, based on a survey of 895 university students, revealed a reduction in mental health symptoms over time as financial difficulties and sleep irr...
Researchers propose a novel paradigm using nanoscale nonlinear fluid dynamics to support recurrent neural networks in neuromorphic computing. The liquid film functions as an optical memory, enabling 'reservoir computing' capable of performing digital and analog tasks.
A 20-year study found that Black adolescents living in poverty showed accelerated immune cell aging and higher insulin resistance at ages 25-29. The researchers also found associations between childhood poverty, perceived life chances, and premature immune cell aging.
Researchers at Radboud University found that larger fish and those with large cells are more sensitive to oxygen stress in warm water. Freshwater fish appear to be more tolerant of oxygen-depleted water than marine fish, likely due to different selection pressures during their evolutionary history.
A study reveals urban waters exhibit distinct microbial signatures compared to rural lakes, indicating humanization and eutrophication's effects on ecosystems. This shift may increase the risk of pathogens and contamination in urban areas.
New research from Thomas Jefferson University shows that early childhood enrichment can reverse the effects of lead poisoning on brain development. Over 3,500 genes in the hippocampus are affected by lead exposure, but approximately 80% of gene expression changes are reversed in animals living in stimulating environments.
Research suggests that climate change is causing dryland mechanisms to affect temperate regions, leading to changes in vegetation distribution and ecosystem processes. The study predicts that by the end of the century, an estimated 17 million km2 of non-dryland areas will experience average topsoil temperatures above 40°C.
Researchers at Tokyo Institute of Technology developed a novel synthesis procedure to produce high-quality manganese oxide nanoparticles with large surface areas. The new approach enables the creation of ultra-small nanoparticles with excellent catalytic performance, outperforming previously reported methods.
SARS-CoV-2 uses nanotubes to infect neurons, bypassing the usual ACE2 receptor. The virus can spread rapidly through these nanotubes, contributing to its infectious capacity and neurological symptoms.
Researchers found that the SARS-CoV-2 spike protein activates a natural immune response in heart muscle cells, leading to damage. This unique interaction with Toll-Like Receptor 4 is specific to COVID-19 and explains its high virulence levels compared to other coronaviruses.
A new study has developed cut-off points to measure handgrip strength in the general population, considering gender, body height, and aging. Low handgrip strength is linked to increased mortality risk and may indicate underlying health conditions such as heart and lung problems.
Groups of healthcare workers, including nurses and physicians, use Twitter to share accurate health information and combat misinformation about COVID-19. They have faced public harassment but continue to amplify accurate information, creating infographics in multiple languages to reach diverse audiences.
A multidisciplinary team at Saint Louis University School of Medicine and industry partners have discovered a first-in-class treatment for a rare genetic liver disease, alpha-1 antitrypsin deficiency. The RNA interference drug fazirsiran effectively reverses liver fibrosis with minimal side effects.
The prevalence of obesity among US children and teens rose from 17.7% in 2011-12 to 21.5% in 2017-20, according to a study published in JAMA Pediatrics. This increase reflects growing health concerns for the nation's youth.
Researchers propose quantum attack scheme for symmetric cryptography, reducing computational complexity from 2^n to 2^(n/2) and threatening AES security. This finding has significant implications for future information security.
The study analyzes the structure and composition of Ca2(Mn,Ti)O4 using XRD, Raman spectroscopy, and DFT to understand how Ti impurities enhance its near-infrared reflectivity. The findings provide a general recipe for understanding the properties of complex perovskite ceramics.
Researchers found that greenhouse gases are the primary reason for increased temperatures and will likely continue to be the main cause of hotter temperatures in the future. The study suggests that extreme heatwave events will increase by more than 30 percentage points in coming years, with almost two-thirds caused by greenhouse gases.
Researchers at Columbia University and Rover Diagnostics have developed a low-cost, portable platform that provides RT-PCR results in 23 minutes, matching laboratory-based tests. The system uses plasmonic nanoparticles to achieve real-time and multiplexed RT-qPCR on clinical specimens.
Researchers found that nirmatrelvir–ritonavir and molnupiravir likely reduced the risk of hospital admission by 46.2 and 16.3 admissions per 1000, respectively. The findings have implications for health care systems and clinical guidelines.
A new study by Prof. Gurit Birnbaum reveals that online interactions, such as flirting, can be destructive to a relationship. The research found that participants who engaged in flirty chats perceived their current partner in a more negative light, both consciously and unconsciously.
Researchers found that photochemical aging of soot on particles can increase their hydrophilicity, making them better cloud condensation nuclei. This transformation affects the fate and effects of soot aerosols in the atmosphere, influencing wet deposition processes.
The SARS-CoV-2 spike protein activates the natural immune response in heart muscle cells, causing damage and inflammation. The study found that the spike protein also caused hypertrophic remodeling and cardiac dysfunction in lab mice, highlighting a novel, ACE2-independent pathological role of the virus.
The 13th Annual Meeting on Skin Challenges 2022 will highlight the roles of extracellular vesicles in skin ageing and age-related diseases. Therapeutic strategies and anti-ageing potential of these vesicles from various sources, including stem cells and commensal bacteria, will be addressed.
A new electrode design enables the rechargeability of alkaline zinc batteries, reducing waste and promoting sustainability. The nanoporous zinc metal electrode stabilizes the electrochemical transition between zinc and zinc oxide, allowing for over 80 hours of stable charging.
Researchers created a profile of electric vehicle buyers and drivers, highlighting the importance of environmental communities and concern for air quality. The study also emphasizes the need for further research to analyze the association between purchasing an electric car and caring for the environment.
A new study published in Diabetologia finds that limiting food intake to a 10-hour window during the day improves metabolic health in adults with type 2 diabetes. The research, conducted by Prof Patrick Schrauwen and colleagues, shows a decrease in 24-hour glucose levels and an increase in time spent with normal blood glucose levels.
A survey of UK doctors found that the pandemic has led to an increase in willingness to forgo life-saving treatments for very sick patients, while views on euthanasia and assisted dying have remained unchanged. The COVID-19 pandemic has transformed end-of-life care, prompting a reevaluation of clinicians' decision-making processes.
Researchers at CU Anschutz Medical Campus investigated SARS-CoV-2 variant interactions with diverse interferons, finding the virus has adapted to evade this key front-line defense. The study suggests COVID-19 clinical trials on interferons may need to be reinterpreted based on circulating variants.
A study found that incarcerated people with serious mental illness experience frequent and lengthy periods of solitary confinement, spending an average of three times longer than those without mental health problems. The study highlights the importance of correcting officers' discretion and policy change to reduce disparities.
A study led by ICM-CSIC finds that mass mortality events caused by marine heatwaves affected all Mediterranean regions between 2015 and 2019, resulting in recurrent mass mortalities throughout the period. The research highlights the significant positive relationship between the duration of heat waves and the incidence of mortality events.
Researchers at the University of Pittsburgh unveiled the first visualization of friction at the atomic level, showing that it occurs regardless of surface smoothness. This discovery could lead to better lubricants and materials to minimize friction and wear in machinery.
Researchers are investigating new methods to reduce carbon dioxide emissions from cement manufacturing, aiming to create a carbon-negative replacement for portland cement. A sustainable way to produce calcium hydroxide is also being developed, which could significantly lower the carbon footprint of the existing cement industry.
A new study published in the American Heart Association's Circulation Journal found that adults who perform two to four times the currently recommended amount of moderate or vigorous physical activity per week have a significantly reduced risk of mortality. The analysis found that this range of activity resulted in a 21-23% reduction f...
Researchers at IISc used widely-used computational techniques to predict and verify migration barrier values in lithium-ion batteries. They propose robust guidelines to choose accurate frameworks for testing materials. The study found SCAN functional had better accuracy overall, while GGA was faster but less accurate.
Researchers identified three categories of distinct symptoms: respiratory, mental health and cognitive problems, and broader range of symptoms. Key demographic groups at increased risk include females, younger people, and those from low socioeconomic backgrounds.
A new methodology predicts soil recovery after wildfires by analyzing the impact of microbes and nutrients on soil regeneration. The study found that including uncommon soil microbiota was critical to predicting water quality and terrestrial ecosystem recovery.
Research suggests that individuals with PTSD exhibit decreased activity in the hippocampus, leading to impaired threat reactivity and memory formation. This study reveals a significant interaction between hippocampal activity and physiological arousal in predicting PTSD symptoms.
Researchers analyzed data from Ka-band radar and satellite observations to study the effects of cloud seeding on mixed convective-stratiform clouds. The study found that the convective region responds with larger precipitation particles, while the stratiform region experiences icing seeding tracks due to faster ice crystal formation.
Human cells move faster through thick mucus due to fin-like ruffles on their membranes, which sense viscosity and adapt to fluid thickness. This discovery could lead to improved diagnosis and treatment of lung diseases, including asthma and mucinous cancer.
A team of researchers from UMass Amherst and UMass Chan Medical School has developed a technique to increase the secretion of alpha-1 antitrypsin (AAT) in muscle cells by about 50 percent. This breakthrough will help improve gene therapies for diseases caused by dysfunctional protein production.
A new study suggests that reducing sugar consumption through sugar taxation policies can have significant environmental, social, and economic benefits. Redirecting existing sugar cropland to alternative uses like biofuel production could lead to emissions reductions of up to 54.3 MtCO2e per year.
Researchers at Pohang University of Science & Technology developed a novel flash memory technology that increases data storage capacity and reliability through artificial defect generation. The new platform can distinguish eight data levels, making it suitable for neuromorphic computing and improving inference accuracy.
Researchers at KIST have developed a core technology for commercializing aqueous zinc batteries, which use water as the electrolyte and can prevent battery ignition. The new manufacturing process creates high-density zinc metal anodes with improved energy density and lifespan, making them competitive with lithium-ion batteries.
Researchers at PPPL developed smaller, stronger high-temperature superconducting magnets for spherical tokamaks, enabling more efficient fusion power plants. The new magnets reduce construction costs and increase performance by shrinking the size of tokamaks.
The study applies VCD to investigate intermolecular interactions in sodium montmorillonite's interlayer spaces. The results show the utility of VCD in revealing subtle changes in vibrational properties, with promise for applications in heterogeneous asymmetric reactions.
Researchers from the University of Nottingham discovered a key gene controlling root growth angle, enabling crops to grow steeper roots and capture more nutrients and carbon. This finding has potential applications for developing new crop varieties with improved resilience to drought stress.
A team at Kyoto University has developed a formula to express the marginal cost of public funds, measuring the impact of taxation on social welfare. The framework focuses on imperfect competition and provides insights into the behavioral constraints imposed by taxation on producers and consumers.
Researchers at the University of Birmingham have developed a transportable optical clock system that addresses key barriers to deploying quantum clocks in real-world settings. The new design can capture nearly 160,000 ultra-cold atoms within an ultra-high vacuum chamber and survive long-distance transportation, paving the way for wides...
University of Arizona researchers Erin Ratcliff and Roger Angel are working on scaling paper-thin solar technology using perovskites. They aim to develop a low-cost quality control method to detect defects during manufacturing, enabling the production of robust and high-quality perovskite-based photovoltaics.
Researchers studied 28 individuals who sought to discontinue or reverse gender-affirming medical interventions, finding they faced significant physical and emotional challenges. The study highlights the importance of providing comprehensive support for patients navigating these complex decisions.
International researchers, led by UMass Amherst, discovered a mechanism that allows certain fungi to destroy grapevines using small compounds that reduce iron and produce hydrogen peroxide. Antioxidants and chelators can potentially interrupt this process and prevent grapevine damage.
A new study published in Paleobiology suggests that trilobites' growth rates were similar to those of modern marine crustaceans. Researchers analyzed length-frequency data from exceptionally-preserved trilobite fossils and compared them with published data on the growth of extant crustaceans, finding a well-matched growth curve.
The study of flying spider-monkey tree fern genome provides insights into fern evolution and arborescence. Ferns developed vascular tissues, including xylem and phloem, to transport water, nutrients, and food, which is a key innovation in land plant evolution.
A new study found that Black patients are six times more likely to have advanced vision loss after a glaucoma diagnosis, highlighting the need for early eye screening in this population. The research analyzed nearly 210,000 participants and used artificial intelligence to identify visual field loss patterns.
A new AI algorithm, IcePic, has been developed to predict ice crystal formation with high accuracy. It outperformed human scientists in an online quiz, identifying areas where humans were wrong and providing valuable insights for atmospheric science research.
A new study by Linda Tropp found that teachers' implicit racial biases and concerns about being perceived as racist independently contribute to their lower intentions to discuss race with students. Recent teacher training programs have focused on addressing implicit biases, but not conscious concerns about being seen as racist.
A new study published in Evolutionary Biology refutes a claim that Tyrannosaurus rex should be reclassified into three separate species based on variations in leg bones and teeth. The researchers found that the earlier proposal lacked sufficient evidence and was based on limited comparative samples, non-comparable measurements, and imp...
A new study led by Tokyo University of Science researchers identifies altered gene expression and cell function changes that drive DNA damage and neoplasia in cholangiocytes exposed to 1,2-dichloropropane. The findings highlight the importance of macrophage involvement in carcinogenesis.
A study published in Nature Physics reveals that specialized cell movement may explain the progression of cancer and cystic fibrosis. Cells with ruffled edges sense viscosity and adapt to increase their speed, moving faster through mucus than blood. This discovery sheds light on disease mechanisms and potential treatments.
Researchers have created composite 2D materials that are resistant to breaking and extremely stretchable, using biomimetic proteins patterned on squid ring teeth. The materials can be fine-tuned for unique thermal conduction regimes and strength properties.
A systematic review of 20 studies involving almost 120,000 people found that high-potency cannabis use is associated with a higher risk of addiction and mental health problems, including psychotic disorders. The study suggests that reducing the potency of cannabis products could help minimize these harms.
Researchers found no significant change in Tokyo's consumption-based CO2 emissions, but increased emissions from imported thermal power. Local governments' reported emission data are underestimated due to this shift.
This study found a significant negative correlation between contaminant concentrations and serum TH levels in pet cats. Exposure to organohalogen compounds causes a decrease in serum TH levels, leading to chronic oxidative stress.
Researchers found associations between census-tract measures of social determinants, such as educational attainment and violent crime, with pediatric asthma morbidity rates. These findings suggest opportunities for community-based interventions to reduce pediatric asthma morbidity.
A York University-led study reveals individuals detransitioning face sparse clinical care and support, relying on online networks for guidance. Detransitioners experience physical and psychological challenges, including stigma from clinicians and unsupportive environments.
Researchers at Mass Eye and Ear have received a five-year, $12.5 million grant to study cochlear synaptopathy, or hidden hearing loss, which can cause neural degeneration behind normal audiogram measurements. The team aims to understand its causes, identify it in patients with traditional hearing loss, and develop future therapies.
A recent study by Leiden University researchers explores the cultural significance of Black Pete in the Netherlands. The findings indicate that acceptance of minority groups' unequal treatment is linked to resistance against changing Black Pete's appearance, highlighting a complex social hierarchy.
Researchers at WVU are conducting a four-year study to investigate long COVID's impact on pediatric patients, exploring questions like prevalence, symptoms, and treatment options. The study will enroll children from infancy to 25 years old and analyze biomarkers for long COVID susceptibility.
A new study by the University of Barcelona highlights the negative effects of translocated native species on native fish, finding that habitat quality is essential for conservation. The study suggests that these species can have similar impacts to exotic invasive species.
Researchers have identified a new gene, EGT1, that controls root growth angle, allowing for the development of cereal varieties with deeper roots. This innovation could help mitigate climate change by improving crop resilience to drought and nutrient stress.
Researchers used MRI to study neural flexibility in children with ADHD, finding significant decreases in cognitive flexibility across the entire brain and sub-networks. Children who received medication showed increased neural flexibility compared to those not taking medication, suggesting its potential clinical utility for diagnosing a...
A study of over 32,000 West African children found that extreme heat exposure increases the prevalence of stunted growth from chronic malnutrition by 12% and of low weight from acute malnutrition by 29%. The researchers estimate that rising temperatures could nearly double the effect of heat exposure on stunting.
A team of researchers developed a low-energy and efficient way to harvest and concentrate valuable chemicals from microalgae, which can be grown on waste materials. This membrane-based process enables continuous extraction and concentration of secreted metabolites, paving the way for large-scale bio-factories.
Researchers at Joslin Diabetes Center identified a human gut bacterium that makes a protein mimicking the insulin peptide targeted by the immune system in type 1 diabetes. The presence of this bacterium accelerates the onset of diabetes in a mouse model and is linked to its development in children at genetic risk.
The Electrifying Technical Organic Syntheses (ETOS) research network, coordinated by JGU, will be funded from BMBF to support the development of new techniques for organic chemical synthesis using electrolysis. The cluster aims to promote forward-looking innovations and secure technological sovereignty.
A study published in the American Heart Association's Hypertension journal found a significant association between frequent napping and an increased risk of high blood pressure and ischemic stroke. The researchers analyzed data from over 360,000 participants and suggested that naps may not be enough to make up for poor sleep at night.
Researchers at Rice University have created 2D chiral superstructures using three-sided pyramids, which could lead to breakthroughs in metamaterials. The structures, composed of ultrathin assemblies of particles, incorporate left-handed and right-handed domains and exhibit unique optical properties.
A team from Osaka University developed a silicon-based agent that generates hydrogen when reacting with water, reducing inflammation and symptoms of ulcerative colitis in a mouse model. The study suggests the Si-based agent may be an effective treatment method for this disease.
Researchers have discovered that the FDA-approved drug 3,4-diaminopyridine (3,4-DAP) can reverse botulism symptoms in pre-clinical models. Continuous infusion of the drug produces rapid and sustained therapeutic benefits, supporting its immediate clinical use for botulism patients.
A recent study published in CANCER highlights the growing concern among Hodgkin lymphoma survivors. The analysis found that individuals with early-stage HL are now at a higher risk of death from cardiovascular disease compared to cancer after approximately 60 and 120 months of follow-up. This indicates that more effective measures are ...
Researchers analyzed 19,000-year-old mosaic tesserae from a Turkish villa and found that six were likely made of recycled glass using inductively coupled plasma mass spectrometry. The study reveals the artistic possibilities and fashion trends in late antiquity.
A new study reveals that the volume and rate of carbon dioxide emitted from supervolcanoes controlled the severity of past environmental crises. The research found that enormous super volcanic eruptions made a comparatively small dent in our environmental and biological cycle, whereas rapid releases of massive amounts of CO2 led to sev...
A study published in Cell Metabolism found that healthy underweight individuals had lower food intakes and lower activity levels, yet surprisingly higher-than-expected resting metabolic rates linked to elevated thyroid hormones. These findings contradict previous assumptions about metabolism in low BMI individuals.
Research finds that pre-teen children in Singapore associate brilliance with men more than women, with the stereotype strengthening as they grow older. This bias can lead girls to doubt their abilities, limiting their interests and career aspirations.
A study of 2.7 million children in Ontario found no overall increase in new diabetes diagnoses during the pandemic, but a possible delay in diagnosis and a catch-up effect later on. The researchers also discovered that fewer cases were documented early on in the pandemic.
The American College of Physicians (ACP) has issued a position paper on the ethical use of genetic testing and precision medicine in internal medicine. The guidelines address key issues such as incidental findings, education for physicians and patients, and counseling needs. ACP emphasizes the need for ongoing surveillance and anticoag...
Researchers assessed 539 videos from 16 leading food and beverage brands on TikTok, finding that unhealthy food marketing is prevalent among children. The study highlights the need for policies to protect kids from the harmful impact of food marketing on social media platforms.
A new study by Cornell University reveals that larger organic farms use fewer sustainable practices than smaller ones. Larger farms are more likely to use efficiency-boosting agroecological practices, but less likely to adopt environmentally friendly methods.
Researchers have discovered nickel oxide superconductors with the presence of charge density waves (CDWs), which accompany superconductivity. This discovery reveals that nickelates are capable of forming correlated states, hosting a variety of quantum phases, including superconductivity.
New paleomagnetic research suggests the solid inner core formed around 550 million years ago and restored Earth's magnetic field. The study provides clues about planetary evolution, habitability, and the potential for life on other planets.
A new study found evidence that multituberculates, an extinct group of mammals, likely reproduced in a placental-like manner. This discovery questions the long-held idea that marsupials were less advanced than placentals in terms of reproductive strategy.
Researchers created a composite of boron nitride and titanium dioxide that harnesses UV-A energy to break apart PFOA molecules in water, degrading 99% of the pollutant in less than three hours. The catalyst is more efficient than existing methods, offering new hope for removing PFOA from drinking water.
Scientists analyzed DNA sequence data from nearly 71,000 people worldwide and identified mutations in ACE2 and TMPRSS2 genes that affect protein expression, influencing COVID-19 susceptibility and severity. The study suggests a potential new diagnostic method based on host cell variation rather than the evolving virus.